Multi-Function Single Phase Digital Meter LCD AC Voltage Current Power Energy Monitor

Multi-Function Single Phase Digital Meter LCD AC Voltage Current Power Energy Monitor Description

Multi-Function Single Phase Digital Meter LCD Display AC Voltage AC Current Power Frequency Electric Energy Power Factor Measurement Meter Monitor
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 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: 1080% (no condensation)
Working pressure: 80106kPa
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)