Features 【Display Method】:The digital thermometer uses a 0.5 inch liquid crystal display (LCD) and the maximum reading value is 999. 【Wide Measuring Temperature Range】:This thermometer has a super wide measuring range and the measuring temperature can reach 200℃~1370℃. 【Easy Operation】:Portable and use only with simple buttons with clear information, suitable for beginners and professional users. 【Widely Used】:High accuracy, compact and easy to carry, suitable for industrial temperature measurement and electronic temperature measurement. 【Low Voltage Indicator】:Automatic low voltage detection, when the battery operating voltage is lower than the operating voltage, a low battery is displayed. Specification: Item Type: Digital Thermometer Model: DT-1320 Material: ABS Battery: 1 x 9V 6F22 Battery (Battery Not Included) Purpose: Industrial temperature measurement, electronic temperature measurement Basic Parameters: 1. General Specifications: Display Method: 3x1/2 digit 0.5 inch, large liquid crystal display (LCD) display Polarity Indication: Automatic Polarity Indication "-" Low Voltage Indication: Automatic low voltage detection, when the battery working voltage is lower than the working voltage, it will display: "battery low". Sampling Rate: 2.5 Seconds/Time Input Terminal: T1, T2 Selection 2. Electrical Specifications: (Temperature: 23℃±5℃, Humidity: Below 90% Relative Humidity) (1) Storage Temperature: -10℃~60℃, 10℉~140℉ (2) The Maximum Input Voltage of Thermocouple: DC 60V, AC 24V (3) Relative Humidity: 0%~90% (0℃~35℃) (4) Operating Temperature: 0℃~50℃, 32℉~122℉ (5) Accuracy: (Temperature: 23℃±5℃, Relative Humidity Below 80%RH)FunctionMeasuring RangeAccuracy℃-200℃~1000℃±(0.3 reading +1℃)℉-328℉~2498℉±(0.3 reading +2℉)℃1000℃~1370℃±(0.5 reading +1℃) Package List:1 x Thermometer (Battery Not Included)2 x Temperature Probe1 x Manual Package List 1 x Thermometer (Battery Not Included) 2 x Temperature Probe 1 x Manual