Cart 0

Superfast Shippingfrom just £2.99

No Quibblereturns policy

Next Day Deliveryorder by 2PM*

Adafruit Mini Power Meter with Voltage, Current, Watts, mAh & mWh Display [ADA3624]

Adafruit Mini Power Meter with Voltage, Current, Watts, mAh & mWh Display [ADA3624]
Available for pre-order now!
£ 23.50
*PreOrder Details

This Mini Power Meter with Voltage, Current, Watts, mAh & mWh Display (whew that is a mouth-full) is a lot like the USB In-Line Voltage and Current Meter we carry but can be used with a wide range of voltages (not just USB connections). Measure the working voltage and current output for any project with this really fancy power meter.

This power meter has a small LCD display that shows off voltage, watts, amps, and mAH and instantly reads the numbers out for testing devices, such as chargers, cables, and cell phones. There are a few nice extras in this very fancy monitor, such as showing the ambient temperature and calculating the cumulative Watt-hours and milliAmp-hours over a running time. Basically it's an all-in-one power management solution that doesn't require any calculation or data logging on your part.

You can have it self-power from the power source it's measuring (it has a quiescent of about 20mA and requires at least 3V), or you can power separately from a JST connector or power-only micro USB socket.

Comes with

  • 1 x 2-pin JST Connector
  • 2 x Positive Alligator Test Clips
  • 2 x Negative Alligator Test Clips

Dimensions: 48mm x 29mm x 21mm / 1.8" x 1.1" x .8"

Weight: 15g

  • Voltage measuring range: 1.00 V - 100.00 V (when powered separately)
  • Voltage measuring range: 3.00 - 40.00V (when powered by device
  • Voltage resolution & precision:  0.0001V / 0.01V 
  • Current measuring range: 0.0000 to 15.00 A
  • Current resolution & precision: 0.0001 A / 0.01A
  • Cumulative capacity range: 0 to 99999 mAh
  • Cumulative resolution/precision: 0.001 Ah
  • Power cumulative range: 0 to 999999 MWh
  • Power cumulative resolution/precision: 0.001 Wh
  • Power metering range: 0 to 299.999 W
  • Power meter resolution precision: 0.001 W
  • Temperature measurement range: 0 ~ 80?
  • Temperature resolution/precision: 1 degree
  • Timing maximum time: 999h 59min 59s
  • Timing resolution/precision: 1 second
  • Measurement rate: 2 Hz
  • Display type: LCD module with white graphical display
  • Quiescent current draw: < 20mA
  • Working temperature: -10 to 60 degrees C
  • Working humidity: 10 to 80%