Digital AC Voltmeter Ammeter Voltage Current Power Energy Meter Panel 20A 80-300V Volt Amp Watt Monitor Multimeter

Features: 1. CONVENIENT MULTIMETER: Large LCD screen. The ammeter/voltmeter can simultaneously detect and display voltage, current, and active power. 2. ELECTRICAL PARAMETER TEST RANGE: Voltage test range AC80~300V; Current test range 0~20A; Power test range 0~4.4kW; Energy test range 0-99999kWh. This ammeter/voltmeter is suitable for most locations; please do not exceed the rated parameters. 3. POWER OVERLOAD ALARM FUNCTION: Sets the power alarm threshold. When the detected power exceeds the threshold, the backlight and power indicator will flash. MULTIFUNCTION: Features a backlight control function, a power reset function, a power overload alarm function, and a data storage power-off function. 5. DURABLE ABS: The digital AC voltmeter ammeter is made of ABS material, which is shock-resistant, scratch-resistant, and environmentally friendly. Specifications: Item Type: Digital AC Voltmeter Ammeter Measuring Voltage: AC80-300V Measuring Current: 0-20A Measuring Power: 0-4.4kW Measuring Power Consumption: 0-99999kWh Measuring Frequency: 40-65Hz NON-FACTER: 0-1PF time) Display Window: approx. 41 x 48 mm / 1.61 x 1.89 inch Overload alarm: Adjustable Voltage alarm: Adjustable Wiring type: Fence type Wiring terminal Installation method: Built-in Product size (L x W x H): Approx. 68 x 68 x 22 mm / 2.68 x 2.68 x 0.87 inch Panel hole size (L x W): Approx. 63 x 63 mm / 2.48 x 2.48 inches How to use: Read the instructions carefully before use. Package list: 1 x AC DIGITAL VOLTMETER 1 x User manual Note: 1. The voltmeter is easy to connect and suitable for indoor use; do not use outdoors. 2. Connect the wires according to the wiring diagram. 3. This product is not suitable for use with inverters unless you have tested the inverter's waveform and the frequency is completely consistent with the mains supply, and there is no excessive Burr interference. 4. The voltmeter cannot be used with autotransformers, thyristor circuits, or loads.