Charge logger sensor NUL-246

Charge logger sensor NUL-246

This sensor measures electrostatic charges. It can be seen as a highly sensitive electroscope indicating whether a charge is positive or negative. Other uses are: to explore the nature of static charge, to measure both charge and voltage, to measure charge by induction, quantify the charge on a capacitor or discover the charge distribution on a conducting sphere.


Distributors in the United States, Canada, and other countries.
facebook youtube



  • Used in the fields of Physics, Electronics, Chemistry, Biology, etc.
  • Houses a sensitive voltage sensor with several capacitors in series along the input. While an electric current flows through the circuit, the capacitors gain charge until they have a charge in equilibrium with the voltage level of the source.
  • Includes power and ground wires connected directly to the sensor’s body and alligator clips for both of the power and ground wires.
  • The sensor is pre-calibrated at the factory.
  • Experiment duration: 1 second to 31 days.



Sensor Guide and Example Labs

pdf Charge sensor User Guide
What is included with the sensor, Sensor Specifications, Videos and experiment examples, Technical background, Maintenance and storage, Sensor offset, and Warranty.


Static Electricity P-44
Physics Experiment

Sensor Requirements

Hardware (see all)


USB-200 requirements
WIFI-200 requirements
BAT-200 requirements

Software (see all)

computer requirements

Multiple logger sensors can be used together!

Multi requirements 3

Related Products – Customers who bought this item also bought..

voltage small
Voltage logger sensor

Magnetic field logger sensor

Current logger sensor