Features ★ 6-IN-1 Digital Power Meter - This intelligent power monitor displays AC voltage, current, active power, power factor, power frequency and electrical energy, and can be widely used in civil and industrial fields. ★ Versatile Energy Monitor - Energy Meter Comes with wide measuring range and high accuracy as well, the easy measurement enables better control. Also has memory function and high testing efficiency, the operation of this power monitor is very easy. ★ Data Memory Function - When the Electricity Usage Monitor is powered off during use, the accumulated power value of the meter will be stored by itself (the previous energy data will be saved). ★ High Precision - This Current Voltage Energy Meter power monitor adopts integrated special-purpose chip. It is good instability and high in precision. Equipped with a LCD digital display screen, the clear data viewing will largely simplify your working. ★ Measuring Range -AC Current Measuring Range: AC 0-100A, Active Power Display Range: 0-45000W, Electric Energy Measuring Range: 0-99999kwh, Power Frequency Measuring Range: 45.0Hz-65.0Hz, Power Factor Measuring Range: 0.00-1.00PF Specification: Item Type: Power Monitor Model: D85-2058 Material: ABS Voltage Measuring Range: AC 200-450V Measurement Accuracy: 1% ± 2 digit. Measuring Range: AC Current Measuring Range: AC 0-100A, the current display resolution is 0.01A, when it exceeds 100A, it will display 100.0A. Active Power Display Range: 0-45000W Electric Energy Measuring Range: 0-99999kwh. The minimum display resolution of 0-999.99kWh measuring range is 0.01kwh, the minimum display resolution of 10000.0-999.9kwh measuring range is 0.1kwh, the minimum display resolution of 10000.0-99999kwh measuring range is 1kwh. Power Frequency Measuring Range: 45.0Hz-65.0Hz Power Factor Measuring Range: 0.00-1.00PF Measuring Speed: 2 times per second. Memory Function: When the meter is powered off during use, the accumulated power value of the meter will be stored by itself (the previous energy data will be saved).  Package List: 1 x Power Monitor 1 x User Manual Package List 1 x Power Monitor 1 x User Manual