Detailed Product Description Multi-Function Process Calibrator Brief Introduction1. Measure V, mA, Ω, frequency, temperature, 40000 reading max2. Source V, mA, frequency, high resolution, voltage and current is scale up in 0 to 99 steps, and output echelon voltage and current3. With PC photoelectricity interface, transfer the results to a PC, save and print transfered data and data waveform in ...