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Wattman Power Meter

  • Payment
  • MOQ
    1 Set
  • Supply Ability
    100 Set per Weekly
  • Supply Details
    Sample Order
  • Country of sale
    Americas, Asia, Europe, Middle East, World Wide
    • FOB

      USD 250.00

      (1 Set)


  • Brand
    Model HPM-100A
  • origin
    Republic of Korea
  • Size(Capacity)
    115 x 200 x 45mm
  • Weight
  • Color
    Yellow, Gray
  • Material
    urethane, PC

Standby Power & Consumption Power We can measure with "Wattman" Simply

* Wide Input Range (100uA ~ 12A)


 Used by the International Energy Agency (IEA) during the energy management workshop on the network among IoT devices, this product features excellent power measurement functions, particularly, active/standby power consumption pattern analysis, and presents ways to save energy by measuring and monitoring a variety of power related parameters, including active/standby power consumption of electric appliances that are unnecessarily wasting electricity, electric charges based on monthly and annual power consumption based on pattern analysis, and carbon emissions.
 With the adoption of a plug & play method, it allows you to view four major power measurement items simultaneously upon plugging into a universal multi-tap.
 The use of the data logging function and GUI program will facilitate the preparation of power consumption pattern analysis and verification reports.


  • Complied with the IEC 62301 Safety standard.
  • Complied with the EN 61010-1 Safety standard
  • Battery & Adaptor are not necessary
  • Timely set(1hour/24hour)
  • Measurement standby and consumption power (0.009W~2,640W)
  • Voltage, Current, Watt, Frequency (Display 4 values at the same time)
  • Wide measurement range (V, A, W, Wh, cosΘ, Electric charge, Hz, CO2 expelled volume)
  • Easy to use with multi-consent (Plug & Play)
  • Electric charge calculation and expelled volume of CO2 computation available
  • GUI Program Gratuitous Supports


  • Voltage Measurement Range
    Voltage : AC 90V~240V ±(0.3%rdg ±3dgt)
  • Current Measurement Range
      AC 100μA~12A
    - AC : 100μA~5mA ±(0.5%rdg ±3dgt)
    - AC : 5mA~12A ±(0.3%rdg ±3dgt)
  • Wattage Measurement Range
     AC 0.009W ~ 3,640W(PF 1.0)
    - 0.009W ~ 0.45W ±(0.5%rdg ±3dgt)
    - 0.45W ~ 2,640W ±(0.4%rdg ±2dgt)
  • Power Factor : ±0.001~1 ±(0.5%rdg ±3dgt)
  • Frequency Measurement Range : 50Hz~1000Hz ±(0.5%rdg ±3dgt)
  • Dimension & weight : 115(W) x 200(H) x 45(D)mm = 650g


  • Public Institution & Consumption Union
  • Energy Saving Educational Progrram
  • Home Appliance Store
  • Electronic product Line & Service Center

GUI Program gratuitous supports

HPM-100A Components & Accessory

HPM-100A Usage Examples