250V 20A Digital Power, Energy, Voltmeter & Ammeter Monitor

6-in-1 Multi-Parameter Power Diagnostic Meter: Simultaneously measures and displays AC voltage (80V - 260V), current (0 - 20A), active power (0 - 4500W), energy consumption (0 - 999kWh), power frequency (45 - 65Hz), and power factor (0 - 1PF).

Built-In Shunt Direct-In-Line Connection: Features an internal current shunt design capable of direct 20A inline electrical connection without requiring external current transformer (CT) wiring.

Large Backlit High-Definition LCD Display: Displays all 6 electrical metrics simultaneously on a clear blue backlit digital LCD screen for quick readability in low-light environments.

Overload Power Alarm & Preset Function: User-configurable power alarm limit automatically flashes the screen backlight and power readings when connected loads exceed the safety threshold.

Non-Volatile Energy Data Memory: Automatically retains accumulated energy usage data (kWh) during unexpected power outages or routine system disconnects.

Front Panel One-Touch Control Button: Multi-function front button allows easy manual control of the display backlight and one-touch clearing/resetting of accumulated energy (kWh) readings.

Housing & Enclosure Construction: Flame-retardant ABS plastic housing designed for clean flush panel mounting into control boxes, power distribution panels, or bench equipment.

Electrical Safety Ratings & Specifications:

Voltage Measurement Range: 80V - 260V AC (50/60Hz).

Current Measurement Range: 0A - 20A AC (built-in internal shunt).

Max Power Handling Capacity: 4500W (4.5kW).

Installation Advice: Connect live and neutral power lines directly to the input terminal blocks according to the rear wiring diagram. Ensure all terminal screws are firmly tightened before applying mains power.

Cleaning & Handling: Keep the front display face and terminal blocks clean and dry using a soft, dry microfiber cloth. Never clean with wet sponges or solvent cleaners.

Compact Direct In-Line Power Monitor: Position as a convenient panel-mount monitor for sub-panels, workshop test benches, generator outputs, appliance testing stations, and solar inverter monitoring.

Highlight Built-In Shunt Convenience: Emphasize its integrated 20A current shunt, making wiring simpler and cleaner than meters requiring external CT coils for moderate power circuits.

Recommended Cross-Sell Add-ons: Pair with 250V 100A Digital Power, Energy, Voltmeter & Ammeter Monitor, DC 0-100V/10A Digital voltage current meter, PZEM-022 CT 100A AC Digital Display Power Monitor Meter Open CT, and 1 Pair Small Test Hook Clip to Banana Plug.

High-Volume Catalog Favorite: A key product to highlight in your Digital Voltage, Current, and Frequency Meter collection for customers needing direct 20A inline AC monitoring.