Dual input digital 'K' type thermometer with auto field calibration functionality. Quick and easy calibration in less than 10 seconds in ice water to +/-1°F accuracy. Measure 2 temperatures simultaneously and scroll through T1, T2 and differential with data hold and min/max record features. Temperature range of -50 to 2462°C. Supplied with handy carry pouch. Accurate to Celsius & Fahrenheit Temperature Range -50°C to 2462°C LCD Display Data Hold Function Auto Field Calibration IP63: Not Water-Resistant 2 Year Guarantee Protective Rubber Boot with Tilt Stand Accurate to Celsius & Fahrenheit Temperature Range -50°C to 2462°C LCD Display Data Hold Function Auto Field Calibration IP63: Not Water-Resistant 2 Year Guarantee Protective Rubber Boot with Tilt Stand