TPI K-Type Thermocouple contact temperature testers are accurate & reliable digital thermometers, and built to last.
K Type Thermocouple Thermometer. Use with TPI Smart Probe App to perform differential temperature tests.
TPI 343 Dual Input K-Type Thermocouple Thermometer with Field Calibration: Range -50 to 1,350 °C
(-58 to 2,462 °F).