Current logger sensor NUL-202

Current logger sensor NUL-202

This sensor can be used to measure the current in parallel or series branches of low voltage AC and DC circuits and also to investigate the dependence of the current flow through components on the voltage across them.

With its 4 mm plugs it can easily be connected into electric circuits.


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



  • Used in the fields of Physics, Electronics, Chemistry, Biology, etc.
  • Red (positive probe) and black (negative probe) wires with 4 mm plugs connected directly to the sensor’s body.
  • The sensor is pre-calibrated at the factory.
  • Experiment duration: 50 milliseconds to 31 days.


Sensor Guide and Example labs

Sensor Guide and Example Labs

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


Ohm’s Law P-10
Physics Experiment (includes also voltage logger sensor)
How Incandescent Light Bulbs Work? P-11
Physics Experiment (includes also light logger sensor)
Basic Electromagnetism P-16
Physics Experiment (includes also magnetic field logger sensor)
Circuits and Series Resistance

Physics Experiment (includes also voltage logger sensor)
Current Variations and Generation of a Magnetic Field

Physics Experiment (includes also magnetic field logger sensor)

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

Charge logger sensor

Magnetic field logger sensor