LCD Display: Digital thermometer, equipped with large LCD display, intuitively display the measured value, and easy readings can be seen from any angle. 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. Steel Material: Industrial grade heat steel, which has undergone high temperature testing before leaving the factory, and is of high quality and long lasting durability. Thermocouple: Standard K type plug, suitable for most K type temperature measuring instruments on the market, with fast temperature measurement response and high accuracy. Specification: Item Type: Thermometer Model: Tm-902c Thermometer Material: ABS Thermocouple Material: Heat Steel Thermometer Power Supply: 1 x 6F22 9V Battery 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 (-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 Storage Temperature -10℃-60℃, relative temperature Polarity Prompt LCD prompt (3 1/2) automatic Open Prompt When the sensor is open, the screen prompt "1" Color: As Shown Material: Plastic+Metal Package Contents: 1 x Thermometer 1 x Thermal Contact 1 x Thermocouple Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.