mA Current logger sensor NUL-248

This sensor can be used to measure the current in the mA range, 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.

Geiger counter logger sensor NUL-247

The most common types of radiation are alpha, beta and gamma. The NeuLog Geiger sensor measures all three types of radiation. The radioactivity of a sample can be measured by counting how many ionizing events occurred in a period of time or as rate (counts per second, for example). Possible experiments that can be performed are: Radioactivity and distance, Lifetime measurements, Biological radioactive markers, measuring half-lives, Radiation shielding, etc.

Resistance logger sensor NUL-249

The sensor measures the current through the resistance and the voltage on it, its output is a resistance value. Using ohm’s law (R = V/I) the resistance is calculated from the current and voltage values. Possible experiments that can be performed are: Electrical components resistance measurements, electrical parallel circuits, electrical series circuits and electronics.