MS7221 Voltage and current calibratorDetailed product description：

MS7221 voltage and current calibrator is a precision signal source and testing tool used to calibrate voltage and current instruments. This calibrator is suitable for measuring and output calibration of current circuits ranging from 0-24mA and DC voltages ranging from 0-10V, but it cannot be used for both measurement and output simultaneously.

Technical parameters of MS7221 voltage and current calibrator:
Number of digits displayed: 88888
Automatic range
Two injection molding processes
DC voltage measurement: 100m/10V ± (0.02%+2 words)
DC current measurement: 0-24mA ± (0.015%+2 words)
Source output voltage: 100m/10V DC ± (0.02%+2 words)
Source output current: 0-24mA DC ± (0.015%+2 words)
Simulation mode: Standard 24V, maximum 30V, minimum 12V
Circuit power supply: 24V DC ± 10%