Electricity Usage Monitor

Plug-in Electricity Usage Monitor

Poniie Electricity Usage Monitor

Save Hundreds on Your Electricity Bills

Simply connect to a standard outlet and then plug a device in to this unit. Now you can count power consumption by the kill a watt kilowatt-hours and assess what appliances are actually worth keeping plugged in. You are able to check the quality of your power by monitoring voltage meter, amp meter, frequency and power factor. And you will know if it is time for a new refrigerator or if that little “vampire” needs to be killed down from the outlet. PN2000 can help you reduce your power bill and find power-wasting appliances so you are able to decide whether it is worth keeping.


  • Poniie PN2000 Power Usage Monitor
  • User Manual
  • 1 Ft. Heavy Duty 14AWG Extension cord
  • Plastic Container

Product Features:

  • Large LCD Back-light Display
  • With 1 Ft. Heavy-duty Extension Cable
  • Full ABS Fire Retardant Housing
  • Comfortable Hard Press Buttons
  • Hold Over Circuit Memory for CT and EC
  • Overload Indication Function


  • Input Power: 110-125V 60Hz/220-240V 50Hz
  • Maximum rated current: 16A
  • Maximum power: 1760W (@110V)
  • Measurable range: above 0.20W
  • Display resolution: 0.01W, 0.001A, 0.01V
  • Measurements: Watt Tester, Current Tester, Voltage Tester, Frequency, Cumulative Time(CT), Electricity Consumption (EC) and Power Factor (PF)
  • Backlight function: 10s Auto off (Stay ON can be set)
  • Accuracy standard: Class 1.0
  • Active energy constant: 6400imp/kWh
  • Power dissipation: under 1.00W
  • Case Material: Fire retardant ABS
  • Product dimension: 4.72 x 2.36 x 2.19 inches

Learn how to use a Plug-in Electricity Usage Monitor: Download Manual

Loan Instructions:

  • Must be 18 or older to borrow
  • Must have a valid CW MARS Library Card in good standing
  • Item must be picked up inside the Library and returned to the front desk
  • This item has a Two-Week Loan Period
  • Before returning to the library, please make sure all parts and pieces are included

Please call the library at (978) 365-4160 for availability