The Lascar digital AC voltmeter is an LCD panel meter enabled with a digital hold function that freezes the last displayed reading. It is a true RMS voltage and current meter with 500VAC (2kV ) rating and 2mA full-scale readings as standard. By changing the value of scaling resistors or adding a shunt, this module measures most AC voltages and currents. The calibration is achieved via 2 multi-turn potentiometers for offset and scale. The module is housed in a robust carrier that can be bolted in place or panel mounted using the bezel, window and clips provided with the product. Its full-scale reading is 500VAC and supply voltage ranging between 7.5VDC and 14VDC.

Connection to the meter is via screw terminals
Digit height is 19mm (0.75in)
Screw terminal connections
Digital hold
Measures voltage and current
LED backlighting
Number of digits are 3.5
Operating temperature ranging between 0°C and 50°C

ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007