Features • Comprehensive Electrical Measurement: Accurately measures voltage, current, active power, and energy, providing ential data for effective power management and analysis • Overload Alarm System: Features an overload alarm that activates when power exceeds the preset threshold, ensuring safety with visual alerts through backlight and flashing indicators • Customizable Power Threshold: Allows users to set their own power alarm thresholds, enabling tailored monitoring to suit specific applications and prevent damage from overloads • Convenient Energy Reset Function: Easily reset energy measurements with the dedicated energy key, ensuring accurate tracking for ongoing monitoring and analysis • Large LCD Display: The 2.8in display presents voltage, current, power, and energy parameters simultaneously, enhancing readability and making data interpretation straightforward 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