Features: Automatic shutdown /data hold. Apply to the J / K / T / E / R / S / N type thermocouple. Maximum/minimum/average measurement. Thermocouple deviation to compensate for. Automatic and manual storage Data(1000). USB interface to transfer data. Dual input(T1, T2)/relative time display. User auto-calibration feature. Specifications: Material: High Quality ABS housing Suitable for various thermocouples, such as K, J, T, E, R, S, N It can show results with °C, °F and K (Kelvin) Maximum, minimum and average value measurement Data hold Thermocouple deviation compensation Relative time display Automatic power-off (automatic power-off time can be set by users) Self-calibration (please read "User Self-calibration" section carefully before using this function) Automatically and manually save data USB port Dual-line input (T1, T2) Measurement range: - K: -200.0°C to +1372°C / -328.0°F to +2501°F - J: -210.0°C to +1200°C / -346.0°F to +2192°F - T: -250.0°C to +400°C / -418.0°F to +752°F - E: -150.0°C to +1000°C / -238.0°F to +1832°F - R: 0°C to +1767°C / 32°F to +3212°F - S: 0°C to +1767°C / 32°F to +3212°F - N: -200.0°C to +1300°C / -328.0°F to +2372°F - Display Resolution: - 0.1°C / °F / K 1000 - Accuracy: - K,J,T,E: +/-(0.2% + 0.5°C); R,S: +/-(0.2% + 1°C); N: +/-(0.2% + 0.5°C) - Temperature scale: ITS-90 - Applicable standards: NIST-175 Power supply: 9V battery (not included)Package: 1 x Thermocouple Thermometer2 x K-type TC probe (up to 200C) 1 x USB Cable