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Voltage Sensor (±25V)

This medium range sensor can measure direct and alternate voltage current, EMF and internal resistance, V-I characteristics of a wire, a light bulb and a diode, connections of batteries, resistance of a wire or Ohm’s Law.

Covered topics:


  • Range: ±25 V
  • Input Voltage: AC or DC
  • Accuracy: ±3 % over entire range
  • Resolution (12-bit): 12.5 mV
  • Maximum Sample Rate: 20,000 samples per second
  • Input Resistance: 250 kΩ
  • Maximum Input Voltage: 60 V


Watch the tutorial:

Learn how to calibrate the sensor:

Data sheet