Panel | Digital AC Power Voltmeter | Ammeter | 80-300VAC | 0-100A

Technical Specifications
Voltage measurement range: AC 80–300 V
Current measurement range: 0–100 A
Measurement accuracy: 0.1
Display: 4-digit 0.31” LED for voltage and current, 5-digit 0.31” LED for active/reactive power and power factor
Measurement speed: 2 times per second
Dimensions: 79 x 43 x 48 mm
Active power: AC 80–300 V: 0–3000 W
Apparent power: AC 80–300 V: 0–3000 VA
Power factor (cos φ): 1.000 – 0.000
Package includes:
• 1 x Digital voltmeter-ammeter
• 1 x Current transformer

Functions

Voltage measurement – displays AC voltage in real time.

Current measurement – accurately measures load current up to 100 A.

Power measurement – calculates active (W) and apparent (VA) power.

Power factor detection – helps evaluate energy usage efficiency.

Compact size – fits into electrical cabinets or equipment panels.

Fast refresh – readings updated 2 times per second.

Clear LED display – easy to read even in poor lighting.

Applications

For home users: monitor energy consumption, ensure safe appliance operation, analyze grid stability.

For engineers: electrical diagnostics, equipment testing, power factor analysis, efficiency optimization.

For electricians: installation in electrical cabinets, devices, or industrial panels to monitor voltage, current, and power in real time.

In industry: load monitoring of machines, production lines, and electrical systems.

Pros

Multifunctional – multiple measurements in one device.

High accuracy (0.1) and fast refresh rate.

Wide voltage range support (80–300 V).

Compact and easy to install.

Includes current transformer.

Clear LED display for convenient reading.

Cons

Requires basic electrical installation knowledge.

Not suitable for DC measurements.