PEACEFAIR PZEM-022 volt ampere meter 100A AC digital meter power energy voltage current test with closed CT

• 【Ideal Measuring Tools】 :Ideal electrical parameter measurement has several functions (voltage, current, active power, energy, frequency, power factor)
• 【Prevent Alerting】 : When system overload .this tester will alarm like over power alarm threshold, backlight and power flashing to alarm.
• 【Practical Function】 : Power alarm threshold can preset .
• 【Reset Button】 :The energy can be reset use the key. Store data when power off.
• 【Guarantee Service】: We provide a 100%brand new product and perfect service.If you have any questions ,please reach us directly ,we will solve your problem within 24hours.

Specification: Brand:PEACEFAIR Model: PZEM-022 Working voltage: 80 ~ 260VAC Test voltage: 80 ~ 260VAC Current:100A Rated power:100A/22000W Operating frequency: 45-65Hz Measurement accuracy: 1.0 grade Size: 9*5*2.5cm/3.5*2*1in Wire length:19cm/7.5in Weight: Approx.110g/3.9oz Key function: 1. Backlight control Short press the key to turn on or off the backlight, the backlight has memory function, it can store the on or off state when power off. 2. Reset energy Step1: Long press the key for 5 seconds until the energy value flash, then release the key. Step2: Short press the key again, then the energy value is cleared and exit the reset flashing state. Step3:If there is no operation on the key within 5 seconds, it means the energy value is not cleared and will exit the reset state. 3. Set power alarm threshold Step1: Long press the key until the LCD screen display"SET CLr", then release the key to enter the setting state Step2: Power window display the current power alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operating over 3 seconds, it will switch the digit position automatically, the setting method is as same as the above. Step3: After finish the setting, long press the key over 5 seconds will store automatically and exit, the range of active power threshold is 0.0~2.5kW. Package list: 1 x AC Multifunction Digital Meter 1 x Closed Type CT