Altek 334A Loop Calibrator - DISCONTINUED

Altek 334A checks all loop signals, mA, % of Span and DC V. Saves time on every mA transmitter, recorder, alarm trip, I/P and computer/PLC you calibrate. Flip the QUIK-CHEK switch for instant outputs of 4 and 20 mA accurate to 0.006 mA, and trim your device in seconds.