2 in 1 function: process calibrator + Multimeter
The calibrator can be used for 0-24mA/4-20mA current loop and 0-10V/0-100mV DC voltage measurement or output.
With multimeter function, the calibrator can be used to measure AC/DC voltage, AC/DC current, logic frequency, duty ratio, resistance, capacitance, liner frequency and test diode, continuity.
A USB interface makes it possible to transmit data to computer, but it only works when using multimeter function.
With data hold, relative value measurement and backlight, much convenient to use.