Charge Sensor- PASPORT (NS)

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Product Code: 0056



Measuring electrostatic charges is now simple and quantitative with our Charge Sensor. Think of it as a highly sensitive electroscope that isn’t affected by humidity and indicates whether a charge is positive or negative. Great for other high-resistance voltage measurements too. Automatic scaling eliminates the need for a gain switch. Highly efficient input overvoltage protection makes it virtually blow-out proof, providing many years of student use.

  • No guessing if a charge is positive or negative – the polarity is shown.
  • Measures both charge and voltage.

Special Features

  • Includes a 0.9m shielded cable with alligator clips — eliminate stray fields for quick experiment setup.

Typical Applications

  • Measure charge by induction
  • Quantify the charge on a capacitor
  • Discover the charge distribution on a conducting sphere


  • 0.9m shield cable with alligator clips


Charge Range ±0.1 μC
Voltage Range ±10 V
Input Resistance 1012 Ω
Maximum Input Voltage 150 V
Maximum Sample Rate 100 Hz
Input Connector BNC
Input Cable 0.9 m length; shielded with alligator termination

Experiment Library

Perform the following experiments and more with the PASPORT Charge Sensor.
Visit PASCO’s Experiment Library to view all activities for this product.

Charge and Electric Field

In this lab, students will use charge sensors to charge different objects by contact and to explore the electric field produced by various charged objects.

Supporting Documents

PASPORT Charge Sensor Manual English 307.83 KB
PASPORT Charge Sensor Manual Russian 295.66 KB
  • ± 0.1 µC and ± 10 V.
  • 500 µV,5.0 pC
Input resistance:
  • 10
    12 Ohm
Input Capacitance
  • 0.01 µF ±5%
Input Cable
  • 0.9 m length, shielded
Maximum Input Voltage
  • ±150 volts dc, continuous
Manual Downloads

Product Manuals for the PASPORT Charge Sensor (PS-2132)


PASPORT Sensor Extension Cable

It allows an additional two-meter length extension on all PASPORT sensors.