{"product_id":"general-dt520th-digital-panel-thermometer-536f-thermistor","title":"General DT520TH Digital Panel Thermometer 536F Thermistor","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GENERAL DT520TH is a digital panel thermometer designed for trade and field technicians who need fast, accurate temperature readings without a bulky instrument. It uses a thermistor sensor input and displays readings on a backlit LCD screen, covering a measurement range from -50 degrees C up to 536 degrees F. Powered by a single LR44 battery included in the package, the unit is self-contained and ready to use out of the box. Accuracy is rated at plus or minus 2 degrees, making it appropriate for diagnostic and monitoring applications across HVAC, refrigeration, and mechanical service work.\u003c\/p\u003e\n\u003cp\u003eThis thermometer is suited for panel mounting in residential and light commercial environments where a compact, battery-powered temperature display is needed. HVAC technicians and mechanical service pros commonly use panel thermometers like the DT520TH for duct temperature monitoring, equipment enclosure readings, and process temperature checks. Its thermistor-based sensor input makes it compatible with standard NTC thermistor probes used in most HVAC and refrigeration diagnostic setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThermistor sensor input for fast thermal response\u003c\/li\u003e\n  \u003cli\u003eLCD display for clear readings in variable lighting conditions\u003c\/li\u003e\n  \u003cli\u003eWide measurement range: -50 degrees C to 536 degrees F\u003c\/li\u003e\n  \u003cli\u003eAccuracy rated at plus or minus 2 degrees\u003c\/li\u003e\n  \u003cli\u003eBattery powered with one LR44 battery included — no external power source required\u003c\/li\u003e\n  \u003cli\u003eCompact panel-mount form factor suitable for equipment enclosures and control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style panel thermometer for use with standard thermistor sensor inputs in residential and light commercial HVAC, refrigeration, and mechanical service applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or qualified mechanical service professional. Power down the equipment or circuit being monitored before mounting the thermometer in the panel cutout. Ensure the thermistor probe is routed and secured away from moving parts, sharp edges, and heat sources that could affect accuracy or damage the sensor lead. Follow applicable local codes and manufacturer guidelines for panel-mounted instrumentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor Input\u003c\/strong\u003e: Thermistor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 536 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: -50 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: plus or minus 2 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Type\u003c\/strong\u003e: LCD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Source\u003c\/strong\u003e: Battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Size\u003c\/strong\u003e: LR44\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatteries Included\u003c\/strong\u003e: Yes, 1 battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GENERAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DT520TH\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENERAL FILTERS","offers":[{"title":"Default Title","offer_id":51540593836338,"sku":"DT520TH","price":62.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6ea5cec1f796ccd9018a513b1a202f5d.jpg?v=1785859460","url":"https:\/\/voomisupply.com\/products\/general-dt520th-digital-panel-thermometer-536f-thermistor","provider":"Voomi Supply","version":"1.0","type":"link"}