Handheld Multifunction Calibrator

The Multifunction Calibrator 28531 are handheld, battery-operated, precision instruments designed for sourcing as well as measuring mV, V, mA and Ohm signals. It is designed to calibrate a broad spectrum of instruments from moving coil meters to process control systems and retain its precision over long periods in wide environmental conditions. An exceptionally stable voltage/current source provides continuously variable precision mV/V/mA/Ohms output signals with two ten-turn potentiometers. A self-check facility establishes correct functioning of all circuit blocks. Universal Calibrator

* Handy size i.e. small form factor
* Sources and measures precise mV, V, mA and Ohms
* A unique self-check facility
* Covers most of the process control instruments
* Acts as temperature calibrator - T/C simulator (using mV mode) and RTD Simulator (using Ohms mode)
* Capable of powering 2-wire transmitters while measuring the transmitter current
* Acts as transmitter simulator w/ loop power of upto 24 V
* Useful as a constant voltage or current regulator using external unregulated power supplies
* Longer battery life for field use