Compact 3 1/2 Digit LCD Voltmeter
The DPM 3AS-BL features a 200mV d.c. measurement range with auto-zero and auto-polarity. Decimal points are user selectable. LED backlighting ensures excellent readability under low light conditions. easily snapped into a panel. The module's The DPM 3AS-BL features a negative rail generator which enables the meter to measure a signal referenced to its own power supply GND. The design of the panel meter's housing allows the module to be low cost means it will suit high and low volume applications. The DPM 3AS-BL is intended to replace the DPM 3, DPM 3S, DPM 3-BL and DPM 3S-BL in many applications, usually requiring only minor circuit modifications.
This compact panel meter features a 3½ digit LCD with 11mm (0.43") digit height, one-piece snap-in housing and LED backlighting. With 200mV d.c. full scale readings, auto-zero, auto-polarity and user selectable decimal points, this meter can be used in 3.0 to 7.5V or 6.0 to 15.0V operation.