{"product_id":"digital-decibel-meter-wall-mounted-noise-level-tester-30-130db-with-alarm-large-red-lcd-display-for-home-factory","title":"Digital Decibel Meter - Wall-Mounted Noise Level Tester (30-130dB) with Alarm \u0026 Large Red LCD Display for Home, Factory","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eAlarm Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSound + Flashing Display + Data Lock\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBattery Included\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eno\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHoldPeak\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e31.5 Hz ~ 8.5 kHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMeasurement Range\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e30 - 130 dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSW525A\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e30 ~ 130 dB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3*3.0-inch LED Digits\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"Open Sans\", sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style=\"background-color:rgb(252, 196, 0);font-size:20px\"\u003e\u003cstrong\u003eDear Valued Customer,\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:DeepSeek-CJK-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003eThank you for choosing our products! All items are backed by our quality guarantee. If you have any questions or need assistance, please don’t hesitate to contact us—we’ll respond promptly to ensure your satisfaction.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(204, 204, 204);color:rgb(211, 49, 21);font-size:20px\"\u003e\u003cstrong\u003e[Important Notice] Product Model Differences\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003ePlease note that this link includes two different product models—choose carefully based on your needs:\u003c\/p\u003e\u003cul style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0;padding-left:calc(var(--ds-md-zoom)*24px)' align=\"start\"\u003e\n\u003cli\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eT4-SW525A (Desktop Type)\u003c\/strong\u003e: Ideal for fixed locations, offering high stability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eHP-882A-YE-CN (Handheld Type)\u003c\/strong\u003e: Portable design for flexible movement, suitable for dynamic usage.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003ePlease double-check your desired model before purchasing to avoid mistakes!\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cspan style=\"background-color:rgb(252, 196, 0);font-size:20px\"\u003e\u003ci\u003e\u003cstrong\u003eDigital Decibel Meter - Wall-Mounted Noise Level Tester (30-130dB) with Alarm \u0026amp; Large Red LCD Display for Home, Factory\u003c\/strong\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cimg width=\"934\" height=\"700\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb147878a2e6a48d5b1ccf8c2794fb3baT.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(252, 196, 0);color:rgb(0, 0, 0);font-size:20px;font-family:OpenSans\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003col style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0;padding-left:calc(var(--ds-md-zoom)*24px)' align=\"start\"\u003e\n\u003cli\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e📏 High-Precision Measurement\u003c\/strong\u003e：30~130dB Range ±1.5dB Accuracy｜A-Weighting \u0026amp; FAST Response｜Ideal for Factories, Homes \u0026amp; Traffic Noise!\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e⚠️ Smart Alarm System\u003c\/strong\u003e：Sound+Light Alert \u0026amp; Data Lock! Custom Threshold (50~130dB)｜Auto Flashing + 2-Min Alarm for Safety.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🔧 Flexible Installation\u003c\/strong\u003e：Wall Mount\/Tripod Ready! Built-in Hook + 1\/4\" Copper Nut｜24\/7 Monitoring in Workshops\/Offices\/Homes.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e📦 Plug \u0026amp; Play Kit\u003c\/strong\u003e：Meter + USB Cable + Manual + Warranty Card｜Powered by DC5V 1A｜No Extra Accessories Needed!\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🛡️ Durable Design\u003c\/strong\u003e：-10~60°C Storage｜0~40°C Operation｜Dust\/Corrosion Resistance｜453g Lightweight｜Professional Quality!\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cspan style='background-color:rgb(252, 196, 0);color:rgb(34, 34, 34);font-size:20px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003eCritical Product Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ctable style='border-collapse:collapse;font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;text-align:start;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);width:max-content' align=\"start\"\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"font-size:15px;text-align:left;color:rgb(var(--ds-rgb-label-1));padding:10px 10px 10px 0px\" align=\"left\"\u003e\u003cp\u003eCategory\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;text-align:left;color:rgb(var(--ds-rgb-label-1));padding:10px\" align=\"left\"\u003e\u003cp\u003eParameter\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;text-align:left;color:rgb(var(--ds-rgb-label-1));padding:10px\" align=\"left\"\u003e\u003cp\u003eSpecification\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eRange\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e30 ~ 130 dB\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eAccuracy\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e±1.5 dB (at 94dB@1kHz)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eFrequency Weighting\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eA-Weighting\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eFrequency Response\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e31.5 Hz ~ 8.5 kHz\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eTime Weighting\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eFAST\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eType\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e3×3.0-inch LED Digits\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eResolution\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e0.1dB (\u0026lt;100dB), 1dB (\u0026gt;100dB)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eAlarm\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eThreshold Adjustment\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e50 ~ 130 dB (Customizable)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eAlarm Duration\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e6s ~ 120s (Default 120s)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eAlarm Type\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eSound + Flashing Display + Data Lock\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eOutput Interface\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e3.5mm Jack (6-12V External Horn)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eSupply\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eDC 5V 1A (Micro USB)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eAuto Power-On\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eYes (After 2-min Power Cycle)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eEnvironmental\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eOperating Temp\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e0°C ~ 40°C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eOperating Humidity\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e10% ~ 80% RH\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eStorage Temp\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e-10°C ~ 60°C\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eDimensions\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e210×130×28 mm\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eWeight\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e453g (Net)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eInstallation\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eWall Hook + 1\/4\" Copper Nut (Tripod)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eStandard\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eGB\/T 3785-2010\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eContents\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eMeter ×1, USB Cable ×1, Manual ×1, Warranty Card ×1\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cspan style=\"background-color:rgb(252, 196, 0);font-size:20px\"\u003e\u003cstrong\u003e🔥 6 Key Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003col style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0;padding-left:calc(var(--ds-md-zoom)*24px)' align=\"start\"\u003e\n\u003cli\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🎯 High Accuracy\u003c\/strong\u003e｜±1.5dB Error｜30-130dB Range with A-Weighting \u0026amp; FAST Response (GB\/T 3785)！\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e⚠️ Smart Alarm\u003c\/strong\u003e｜Custom Threshold (50-130dB)｜Data Lock + 120s Sound\/Light Alert！\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🔧 Dual Installation\u003c\/strong\u003e｜Wall Hook + 1\/4\" Tripod Port｜Ready for Workshop\/Home\/Office！\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🌡️ Rugged Design\u003c\/strong\u003e｜-10°C~60°C Storage｜0°C~40°C Operation｜Dust\/Corrosion Resistance！\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e📜 Certified Quality\u003c\/strong\u003e｜Meets GB\/T 3785-2010｜Factory Pre-Calibrated for Plug \u0026amp; Measure！\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e⚡ Easy Operation\u003c\/strong\u003e｜One-Button Control｜3-inch LED Display｜DC5V Micro USB Powered！\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cstrong\u003e📍 Key Applications\u003c\/strong\u003e\u003cbr\u003e🏭\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIndustry\u003c\/strong\u003e：Factory floors, machinery noise, compressor rooms\u003cbr\u003e🏡\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCivil\u003c\/strong\u003e：Residential areas, schools, hospital quiet zones\u003cbr\u003e🛣️\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTransport\u003c\/strong\u003e：Road construction, airport noise assessment\u003cbr\u003e🔊\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEquipment\u003c\/strong\u003e：HVAC units, generators, pump house monitoring\u003cbr\u003e🏢\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCommercial\u003c\/strong\u003e：Office meetings, conference rooms, library compliance\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cimg width=\"926\" height=\"694\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb147878a2e6a48d5b1ccf8c2794fb3baT.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"923\" height=\"692\" src=\"https:\/\/ae01.alicdn.com\/kf\/S468031653f4943c985de5d6c2767e0176.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"923\" height=\"692\" src=\"https:\/\/ae01.alicdn.com\/kf\/S26e3a62ab61145c6b29492d14cfa4377V.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"923\" height=\"692\" src=\"https:\/\/ae01.alicdn.com\/kf\/S20edc80b2c7f48569ef27a539cce42b2h.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"922\" height=\"692\" src=\"https:\/\/ae01.alicdn.com\/kf\/S801808e42a704d5b95446a3af31945d4k.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb729f397bbe14ddbb42a6da043289584a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Seef6bcb158c5459dab20beb0cae661daL.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0f50c94e467b402daf82c7c16f2326936.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc75fe1b2a7964c09b31837838fdf19d62.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa7d3bde84c674949bf0e1f53ae781484r.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S60f752a5eaa04e738e932ee384aee8bf3.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf36f3d2769a94bb79931d636aaad1621C.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S863c7fc625494edb9a502761c53df1502.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;line-height:var(--ds-md-line-height);text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0' class=\"ds-markdown-paragraph\" align=\"start\"\u003e\u003cspan style=\"background-color:rgb(252, 220, 0);color:rgb(0, 0, 0);font-size:20px;font-family:OpenSans\"\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003col style='font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);margin:calc(var(--ds-md-zoom)*12px)0;padding-left:calc(var(--ds-md-zoom)*24px)' align=\"start\"\u003e\n\u003cli\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🔊 Professional High-Precision\u003c\/strong\u003e\u003cbr\u003e±1.5dB accuracy meets IEC651 TYPE2 \u0026amp; ANSI S1.4 standards! 31.5Hz~8.5kHz frequency response, 30~130dBA\/dBC wide range.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e⚡️ Dual-Mode Flexibility\u003c\/strong\u003e\u003cbr\u003eA\/C Weighting (human ear\/machinery) + FAST\/SLOW response (125ms\/1s)🌪️. Perfect for factories, traffic, home acoustics!\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e📊 Multi-Channel Output\u003c\/strong\u003e\u003cbr\u003eAC\/DC analog outputs (10mV\/dB) for analyzers📈; MAX hold, 5-digit LCD + analog bar display (0.1dB resolution).\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e🛠️ Ready-to-Use Portability\u003c\/strong\u003e\u003cbr\u003eUltra-light (210g\/8.7×2.6×1.3in), 🔋1x9V battery, includes wind ball \u0026amp; tripod mount for field use!\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-top:4px\"\u003e\u003cp style=\"font-size:var(--ds-md-font-size);line-height:var(--ds-md-line-height);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px\" class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e✅ Pre-Calibrated \u0026amp; Durable\u003c\/strong\u003e\u003cbr\u003eFactory-tuned with 94dB@1KHz calibration guide; 0~40℃ operating temp🌡️, 1-year calibration cycle.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='background-color:rgb(252, 220, 0);color:rgb(34, 34, 34);font-size:20px;font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun'\u003e\u003cstrong\u003eCritical Product Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003ctable style='border-collapse:collapse;font-family:quote-cjk-patch, Inter, system-ui, -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, \"Noto Sans\", Ubuntu, Cantarell, \"Helvetica Neue\", Oxygen, \"Open Sans\", sans-serif;font-size:16.002px;text-align:start;color:rgb(64, 64, 64);background-color:rgb(255, 255, 255);width:max-content' align=\"start\"\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"font-size:15px;text-align:left;color:rgb(var(--ds-rgb-label-1));padding:10px 10px 10px 0px\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;text-align:left;color:rgb(var(--ds-rgb-label-1));padding:10px\" align=\"left\"\u003e\u003cp\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e882A\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e±1.5dB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(ref. 94dB@1kHz)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e30–130 dB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(A\/C weighting)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eFrequency Response\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e31.5 Hz–8.5 kHz\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eDynamic Range\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e50 dB\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eWeighting Networks\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eA (Human Ear) \u0026amp; C (Machinery)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eTime Weighting\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eFAST (125ms) \/ SLOW (1s)\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e5-digit LCD (0.1dB res) +\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAnalog Bar\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(1dB\/segment)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eOverload Indicators\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e\"OVER\"\/\"UNDER\"\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eAnalog Outputs\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eAC Output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(mic-dependent)\u003cbr\u003e\u003cstrong\u003eDC Output\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10mV\/dB\u003c\/strong\u003e, 100Ω impedance\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eMicrophone\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e1\/2\" Condenser Mic\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eMax Value Hold\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eMAX Lock Function\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e1×9V Battery\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(included)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e220×67×32 mm (\u003cstrong\u003e8.7×2.6×1.3 in\u003c\/strong\u003e)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e210g (0.46 lb)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(with battery)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003e0–40°C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(10–80% RH)\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-size:15px;padding:10px 10px 10px 0px;min-width:100px\"\u003e\u003cp\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd style=\"font-size:15px;padding:10px;min-width:100px\"\u003e\u003cp\u003eFactory-precalibrated\u003cbr\u003e\u003cstrong\u003e94dB@1kHz standard source required\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc3b8828b442e40948de50f3988e9ee8a3.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfc056a7844ad4506a9484566b0a8d97bS.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"DOLLAR CHARM","offers":[{"title":"SW525A \/ China Mainland","offer_id":49347341746414,"sku":"14:193#SW525A;200007763:201336100","price":278.99,"currency_code":"USD","in_stock":true},{"title":"HP-882A \/ China Mainland","offer_id":49347341779182,"sku":"14:350850#HP-882A;200007763:201336100","price":98.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/7065\/9566\/files\/S092a971dcab7498d831545c017caea23y.webp?v=1785600267","url":"https:\/\/dollarcharm.com\/products\/digital-decibel-meter-wall-mounted-noise-level-tester-30-130db-with-alarm-large-red-lcd-display-for-home-factory","provider":"DOLLAR CHARM","version":"1.0","type":"link"}