This is a high-precision AC digital display meter that can accurately measure and display the voltage, current, power, energy consumption, frequency, power factor, etc. of AC power grid electrical equipment in real time, helping users to understand the operating status of the equipment in a timely manner.LCD full-display LCD screen, large screen full display, clear and identifiable.Overload alarm function: the power alarm threshold can be set by yourself.Backlight control: can Turn the backlight on or off by short pressing the button, and the backlight status will be automatically saved when the power is off.Reinforced nylon material, full of elasticity, three-point buckle design, firm and installation.Application scenarios: In the face of different needs, it can be applied to , distribution cabinets, electrical appliance maintenance, assembly line testing, photovoltaic systems, etc.Parameters:Voltage test range: 80~260VCurrent test range: 0~100APower test range 0~22000WFrequency test range: 45~65HZPower factor test range: 0~1PFEnergy consumption test range: 0~999kWhColour:BlackMaterial:nylontype:63APackage Contents:1 x AC Digital Display MeterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.