Extech 433201 Multi-Type Calibrator Thermometer

Source and measure 8 thermocouple type devices J, K, T, E, C, R, S, and N This Thermometer Calibra..

Extech PRC20 Thermocouple Calibrator

Precision Multi-Thermocouple Source/Measure CalibratorThe PRC20 sources and measures eight thermoc..