The Lascar EMV 1200 series 3-digit digital voltmeter is an easy to mount, LCD, panel meter. This electronic meter has an accuracy of ±0.4%. It can be installed by drilling a single, 5.5mm hole into the panel. The module is fitted to a panel by locating its threaded stud through the hole. Subsequently, the washer is fitted followed by tightening the nut provided along with it. The connecting wires pass through the hollow stud into the target application for connection. Its full-scale reading ranging between 4VDC to 40VDC and supply voltage ranging between 3VDC and 50VDC with a 200mV resolution and is powered from the signal being measured.
It’s important to note that only valid readings are displayed. The module indicates LO at voltages below 4V and HI at voltages above 40V. A rubber seal is included, providing splash-proof protection for the unit when fitted to the meter during the installation.

2-wire operation
Single hole mounting
Reverse polarity protection
LCD digit height is 12.5mm (0.5in)
Operating temperature ranging between 0°C and 0°C

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