Digital Voltmeter for Alternating Current (AC) – Compatible with Single-phase and Three-phase, Blue LED Display
High-performance digital voltmeter for measuring voltage in alternating current (AC) systems, both single-phase and three-phase, with clear LED display, easy calibration, and no external power required.
This digital voltmeter is specially designed for measuring voltage in alternating current (AC) systems. It works efficiently in single-phase systems, measuring voltage between phase and neutral, as well as in three-phase systems, measuring voltage between any two phases. It is powered directly from the measured voltage, without requiring an external source.
Main Features
Compatible with alternating current (AC) for accurate voltage measurement
Measurement in single-phase systems (between phase and neutral)
Measurement in three-phase systems (between two phases)
Directly powered from the measured voltage, no external supply needed
Two wires for easy connection: red (+) and black (-), with reverse polarity protection
Trimmer potentiometer for precise calibration
Allowed error: ±1%, for high accuracy
High input impedance: over 1M ohm
Blue digital LED display, with large 0.56 inch (14.22 mm) digits
Cable length: 20 cm, for flexible installation
Technical Specifications
Product Dimensions
4.8 x 2.9 x 2.2 cm
Mounting Hole Size
4.6 x 2.7 cm
Net Weight
18 g
Operating Temperature
-20°C to 65°C
Measurement Accuracy
±1%
User Benefits
Specialized for alternating current (AC), compatible with single-phase and three-phase systems
High accuracy and clear display for easy reading
Simple installation and calibration, no external power required
Reverse polarity protection for enhanced safety
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