KKmoon Multi-Function Single Phase Digital Meter LCD Display AC Voltage AC Current Power Frequency Electric Energy Power Factor Measurement Meter Monitor ( Item#: E16335-1 )

This multifunctional meter can measure AC voltage, AC current, active power, power factor, frequency and electric energy. The results will be displayed on a color LCD screen.

Features:
Multi-function digital meter can measure and display 6 parameters, including AC voltage, AC current, power, frequency, electric energy and power factor at the same time. 
With power-down memory function: When the meter is powered off during use, the meter’s accumulated power value will be stored automatically (the previous data will not be lost).
Equipped with a LCD HD display, which is clear and easy to read.
There's a reset button on the right side of the display which can reset the accumulated values to zero if pressed and held for 5 seconds.
One digital meter to monitor household power consumption in real time.

Specifications:
Material: ABS
Color: Black
Measurement Range:
  AC voltage: AC 40.0-300.0V / AC 200.0-450.0V (Optional)
  AC current: AC 0-99.99A, Minimum resolution is 0.01A
  Power: 0-30000W(AC 40.0-300.0V); 0-45000W(AC 200.0-450.0V) 0-9999.9W minimum display resolution is 0.1W, otherwise Minimum resolution is 1W.
  Electric energy: 0-9 999 999kwh. 
   0-9999.999kwh minimum resolution is 0.001kwh ; 
   10000,00-99999.99kwh minimum resolution is 0.01kwh ; 
   100000.0-999999.9kwh minimum resolution is 0.1kwh; 
   Otherwise minimum resolution is 1kwh
Accuracy: 1%±2 words
Measuring speed: 2 times per second
100A current transformer hole diameter 15.5mm
Working temperature: -10～+50℃
Working humidity: 10～80% (no condensation)
Working pressure: 80～106kPa
Item Size: 70 * 40 * 39mm / 2.75 * 1.57 * 1.53in
Item Weight: 83g / 2.92oz
Package Weight: 90g / 3.17oz
Package Size: 9*4.5*4.5cm / 3.54 * 1.77 * 1.77in

Packing List:
1 * Multi-Function Digital Meter
1 * Toroid current sensor 
1 * User Manual (English)