The Radioactivity Meter has a measurement range of 0.1 to 200 kV and an accuracy of ±10 % and is a test device for detecting the electrostatic voltage on the surface of objects. It uses non-contact measurement technology to detect the electrostatic field. The Radioactivity Meter has a hold function that allows measured values to be recorded and a zero function that can be used to set the device to "0" before each measurement.

The ideal measuring distance is 25 mm ±1.0 mm. The Radioactivity Meter is equipped with a 2-inch LC display with backlight, which allows the measured values to be read clearly even in poor lighting conditions. An automatic power off function after 5 minutes of non-use protects the batteries and extends the operating time. The Radioactivity Meter is powered by AAA batteries and, with a compact size of 140 x 75 x 35 mm and a weight of 122 g, is lightweight and portable.

In addition, the Radioactivity Meter has an earth connection to ensure proper earthing and therefore safety during use. This makes the meter versatile and suitable for use in electronics, plastics, chemicals and other industries.