Tempurature Indicator Tester

H261 - Howell Instruments, Inc. (Howell)

The H261 Series Temperature Indicator Tester provides accurate testing of the calibration and operation of temperature indicators. This is achieved by simulating thermocouples, resistance temperature devices, and other millivolt transducers. These testers also troubleshoot thermocouples and millivolt sources by measuring their outputs. In addition, they measure thermocouple circuit resistance and harness insulation resistance.