Heise PTE-1 hand-held calibrator from Dresser Instrument Div. is preprogrammed to read and display direct temperature measurements from thermocouple Types J, K, T, E, R, S, B and N. Its selectable units of measure include °C, °F, °K and °R. It also can display direct millivolt readout. The HQS-TC1 interface module that makes temperature readings possible slips into the top of the calibrator.
October 2000, RS# 215