Ultra Compact LED Voltmeter
This low cost sub-miniature LED voltmeter module is ideally suited for high volume applications. It features an exceptionally large display in a miniature package and includes auto-zero and user-selectable decimal points. The use of low current display technology means this LED product can be considered for battery powered applications. The OEM 1B-LED is dimensionally compatible with its LCD counterpart, the OEM 1B. Connection to the module is via two rows of pins.
This ultra-compact, low current consumption panel meter features a 3½ digit LED voltmeter with 8mm (0.31") digit height. With 200mV d.c. full scale reading, 3 decimal points, auto-polarity, auto-zero, this meter is connected via two rows of pins. The OEM 1B-LED is a low cost, popular part, normally stocked in high quantity and suitable for new designs.