Dwyer ThermocoupleDwyer Instruments’ Series TP2 Thermocouple Thermometer can accurately measure temperature for a range of applications including, food, safety inspection, lab testing, and HVAC. This hand-held thermometer offers three models that measure the probe temperature, ambient temperature, and relative humidity. Additional features of the temperature measurement device include a data hold function, high/low audible alarm, and auto power off. The thermocouple includes a K type probe and battery. – www.dwyer-inst.com