DOITOOL 2pcs Multifunction Digital Power for Household Energy Monitoring Displays Voltage Power Factor Frequency Compatible Appliances Like Fridge Air Conditioner

Package Include 2 x Energy Meter Features - Range: 0.01-20A (current), 0 Current Meter. - : 110- Wattmeter - Rated power: 5000W Circuit Measurement Meter - Rated current: 20A Energy Meter - Size: About 9x5.5x2 Multifuctional Wattmeter. - Accuracy: +/-1%( ) +/-2% (current/power) Meter - Material: Plastic. - Color: Black - to display , current, power, electric quality, power factor and frequency And Current Meter. - With backlight, you can read reading at night or low light environment easily power meter. - Suitable for fridge, TV, air-conditioner, tank, and etc. - Adopt flame-resistant material, safe to use. - With overload alarm, while current lower than overload power, alarm will reset.Goods DescriptionCircuit Measurement Meter A practical tool for your home.Current Meter Directly to a precise measurement, LCD display shows , current, power, electric quality, power factor and frequency

• Wattmeter: suitable for fridge, tv, air-conditioner, tank, and etc.
• Current meter: with backlight, you can read reading at night or low light environment easily.
• Power meter: to display voltage, current, power, electric quality, power factor and frequency.
• Energy meter: with overload alarm, while current lower than overload power, alarm will reset.
• Multifuctional wattmeter: note: you need to install mutual inductor in order to work normally, wiring direction needs to be the same as direction on mutual inductor.