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We have ✅ 4 available of the DF-DFR0130-R in our Sydney warehouse. An extra 59 units will be available shortly.

Express post delivery (2-5 business days)

This is a standalone DC voltage meter. It measures 3V-30V with 1% accuracy. Best suited for battery level display. Just apply two wires on the power without any extra circuit or components, it gives the reading straight away. Easy to use, and is a good company with robotic applications.

Three colors options: green / blue / red.


  • Measure Voltage:3.0-30V DC
  • Refresh Rate:2 Hz
  • Accuracy:1%


  • LED Voltage Meter (Green) x1

The LED Voltage Meter (Red) appears in the following collections: