The Lascar DPM 912 is a large 3 1/2 Digit LCD Voltmeter. The signal being measured is also used to power the meter, including the backlight. The meter features a 3 to 60 V measurement range, with a resolution of 10 mV between 3.00 and 19.99 V and 100 mV between 20.0 and 60.0 V. When the voltage drops below 3 V, LO is displayed (down to 2.8 V, when the display will turn off). HI is displayed when the voltage goes above 60 V. Screw terminals allow for quick and easy connection. The meter is housed in a robust carrier which can be bolted in place or panel mounted using the low profi le bezel and clips provided. An IP67 / NEMA 4X bezel is also available for protection against dust and moisture.