MS7212 MULTI-FUNCTION PROCESS CALIBRATOR Measure V, mA, ohm, frequency, temperature, 40000 reading max Output power: 15V 25Ma MS7212 MULTI-FUNCTION PROCESS CALIBRATORFEATURESMeasure V, mA, Ω, frequency, temperature, 40000 reading maxSource V, mA, frequency, high resolution, voltage and current is scale up in 0 to 99 steps, and output echelon voltage and currentWith PC photoelectricity interface, ...