78, Jalan Pasar, Pudu,
55100 Kuala Lumpur,
Malaysia.
+6012-716 1623
+603-9221 0207
+603-9221 8927
+603-9221 0207
+603-9221 8927
+603-9221 0819
- Audio Connectors
- AV Switcher/Converter/Splitter
- Arduino/MCU/Sensors
- Battery
- Battery Charger
- Cables
- DENN P.A. System
- Electronic Components
- Fan Spare Parts
- Inverter
- Measuring Devices/Multimeters
- Noise Monitoring LED
- Power Supply
- Power Stabiliser
- Refrigerator Spare Parts
- Remote Control
- RF Connectors
- Switches
- S H O W P.A. System
- Solar Power System
- AC Stepdown Transformer
- TOA P.A. System
- TV & Speaker Brackets
- Connector
- Pro's Kit Tools
- AC/DC Blower Fan
- Washing Machine Parts
- Others
Lian Hup Electronics And Electric Sdn Bhd
78, Jalan Pasar, Pudu,
55100 Kuala Lumpur,
Malaysia.
78, Jalan Pasar, Pudu,
55100 Kuala Lumpur,
Malaysia.
Arduino/MCU/Sensors
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The AC 70V-500V LED Digital Voltmeter Panel Meter is a simple, two-wire digital readout used to measure and display Alternating Current (AC) mains voltage in real time. It is widely used in household breaker boxes, generator control panels, voltage stabilizers, and industrial power distribution setups.
Product Overview
The AC 70V–500V LED Voltmeter is an all-in-one voltage tracker designed for absolute simplicity. Featuring a bright, 3-digit 0.28-inch or 0.56-inch LED display, this module plugs directly into standard household or industrial AC lines. Unlike DC meters, it requires no separate power supply to run the screen—it powers itself entirely from the active voltage line it is currently measuring.
Key Technical Specifications
- Voltage Measurement Range: AC 70V to 500V
- Power Source: Self-powered (takes power directly from the measured lines)
- Display Type: 3-digit high-brightness LED digital tube