Features [LCD Display] Adopts a clear large screen display, it can be easily read from any angle, ensuring that you can easily measure and record data. [Small Body] Lightweight and portable, it feels comfortable to hold, and can be measured anytime and anywhere without cumbersome wiring process. [Wide Application] It can be used for the measurement of gas, liquid and semi solid substances, and can be used with K type sensors of different standards. [High Quality Material] Made of high quality industrial grade high temperature heat resistant steel, and the temperature probe has undergone strict high temperature testing, which is of high quality, durable and stable. [Standard K Type Plug] Suitable for most K type temperature measuring instruments on the market, with fast temperature response and high accuracy. Specification: Item Type: Thermometer Thermometer Model: Tm-902c Thermometer Material: ABS Probe Material: Heat Resistant Steel Power Supply: 1x9V 6F22 Battery (Battery Not Included) Purpose: It is suitable for temperature detection.Temperature ProbeTemperature Range-50~+300Scope of ApplicationGas and Liquid TemperatureThermometerSensor CharacteristicsK Type Thermocouple (NiCi Niai)Resolution Ratio0.1(-199.9~199.9)1(200~1370)Accuracy0~500: (0.75+1)500-750: (1%+1)0~-20:2750~1000(3~+0)-20~-40:31000~1370(5~+3)-40~-50:3Measuring Range-50C to 750C/-50C to 1300COperating Temperature0to 50, Relative Temperature