The Martel Electronics PSC-4000 Process Calibrator is a portable, hand-held, full function voltage and current calibrator with the capability to both read and simulate common process control signals.
Features:
Reads and simulates process control signals
Memory for three (3) calibration points in each range
Multiple input/output ranges for current and voltage modes
Built-in 24 VDC source for powering two wire transmitters
Accuracy of 0.025% FS +/- 1 LSD
Large 32 character dot matrix display
Test leads, carrying case, 4 AA batteries, NIST Certificate, and instruction manual included
