Feature: 1. LCD Display: Digital thermometer, equipped with large LCD display, intuitively display the measured value, and easy readings can be seen from any angle. 2. Wide Range Of Applications: It can be used for gas, liquid and semi solid measurement, and can be used with K type sensors of different standards. 3. Steel Material: Industrial grade heat resistant steel, which has undergone strict high temperature testing before leaving the factory, and is of high quality and long lasting durability. 4. Thermocouple: Standard K type plug, suitable for most K type temperature measuring instruments on the market, with fast temperature measurement response and high accuracy. 5. Small And Light: Small body, comfortable to hold, compact and lightweight, easy to carry, no complicated wiring process, easy to measure and operate. Specification: Item Type: Thermometer Model: Tm-902c Thermometer Material: ABS Thermocouple Material: Heat Resistant Steel Thermometer Power Supply: 1 x 6F22 9V Battery (Battery Not Included) Purpose: Industrial Temperature Detection Straight Handle Thermocouple Temperature Range -50-500℃ Induction Head Diameter: 15mm / 0.6in Scope of Application Gas and liquid temperature Thermal Response Time ＜5s Characteristic Straight handle Thermometer Sensor Characteristics K type thermocouple (NiCi-Niai) Resolution 0.1℃ (-199.9℃-199.9℃) 1℃ (200-1370℃) Accuracy 0℃-500℃: ±(0.75℃+1℃) 500℃-750℃: ±(1%+1℃) 0℃ - -20℃: ±2℃ 750℃ - 1000℃(±3℃ - +0℃) -20℃ - -40℃:±3℃ 1000℃ - 1370℃(±5℃ - +3℃) -40℃ - -50℃:±3℃ Measuring Range -50℃-750℃/-50℃-1300℃ Operating Temperature 0℃-50℃, relative temperature <70%RH Storage Temperature -10℃-60℃, relative temperature <70%RH Polarity Prompt LCD prompt (3 1/2) automatic Open Prompt When the sensor is open, the screen will prompt "1" . Package List: 1 x Thermometer1 x Thermal Contact1 x Thermocouple1 x Manual Note: Cannot be used for temperature measurement with open flames.