Features • Comprehensive Electrical Measurement: Accurately track voltage, current, active power, and energy consumption for effective monitoring and management of your electrical systems • Advanced Overload Alarm: Stay safe with an overload alarm that activates with flashing lights, alerting you immediately when power exceeds preset limits • Customizable Alarm Threshold: Easily set your own power alarm thresholds to suit your specific needs, ensuring optimal performance and safety in your electrical setups • User-Friendly Backlight Function: Quickly toggle the intuitive backlight on or off with a simple button pr, featuring a memory function that remembers the last setting even after power loss • Large LCD Display: Enjoy a clear view of all key metrics simultaneously, thanks to the spacious LCD screen that presents voltage, current, power, and energy readings at a glance Features: 1、Electrical parameter measurement function (voltage, current, active power, energy). 2、Overload alarm function (over power alarm threshold, backlight and power flashing to alarm). 3、Power alarm threshold preset function (can set power alarm threshold). 4、The reset function of energy key. 5、Display interface is a large-screen LCD, it can display voltage, current, power, energy parameters at the same time. Specification: Features: Electrical parameter measurement function (voltage, current, active power, energy). Overload alarm function (over power alarm threshold, backlight and power flashing to alarm). Power alarm threshold preset function (can set power alarm threshold). The reset function of energy key. Store data when power off. Backlight function. Display interface is a large-screen LCD, it can display voltage, current, power, energy parameters at the same time. Specification: Working Voltage: 80~260VAC Test Voltage: 80~260VAC Rated Power: 100A/22000W Operating Frequency: 45-65Hz Measurement Accuracy: 1.0 grade Power Test Range: 0~22kW (Within 1kW, the display format is 0.0~999.9W; Within 1kW~10kW, the display format is 1000~9999W; 10kW and above, the display format is 10.0~22.0kW.) Energy Test Range: 0~9999kWh (Within 10KWh, the display format is 0~9999Wh; 10kWh and above, the display format is 10~9999kWh.) Voltage Test Range: 80~260V Display Format: 80~260V Current Test Range: 0~100A Display Format: 0.00~99.99A Weight: 106g(approx.) Package Includes: 1 x Meter 1 x Current Transformer Package List