Features

• UL/cUL/IEC/61010-1. DMS-20PC-2-LM Self-powered LED High-Voltage Monitor. The DMS-20PC-2-LM is a component-size, self-contained, low-cost AC voltmeter specifically designed for high-voltage or high-frequency operation. The digital Voltmeter's unique power-supply circuitry allows a single model to operate from either 240 to 310V ac with 50/60Hz inputs or from 85 to 140V ac with 400Hz inputs. The meter requires no external components or auxiliary power for full operation. Large (9.4mm), easy-to-read, bright red LED display Self-powered, two-terminal operation Dual operating ranges: 240-310V ac at 50/60Hz or 85-140V ac at 400Hz Half-wave averaging, rms calibrated Rugged, epoxy-encapsulated construction Built-in bezel for panel mounting Reliable screw terminals for easy installation Small 1.38" x 0.88" x 1.0" package. Applications:. Emergency power equipment 277V ac fluorescent lighting systems 400Hz aircraft installations Other applications that require accurate, high-voltage or high-frequency AC line monitoring