This device can be used not only for instrument system maintenance, but also for maintaining and servicing industrial meters and for testing electronic circuits and electronic equipment. Even the sensor can be measured for automotive or automatic control system. In addition to generating high accuracy DC voltage and current sources, this device can generate square wave with PWM features. That is a free-for-all application function, including a strong multi meter function. It can generate and measure signals simultaneously.

Description

The process-calibrator with meter is a hand-held, batteryoperated instrument. The device is operated via rotary switch and 7 push buttons. Indication of the primary and secondary display is 50,000 counts. The constant voltage outputs are bipolar 1.5 V and 15 V, also the constant current output is a bipolar 25 mA and up to 500 Ω. The square wave output has 28 models of frequency, adjustable duty cycle, pulse width and adjustable amplitude. Memory generation scan output can set the level and interval of staying time. Sixteen steps for each range can be defined.