Geigeri loendur, Voltcraft Gamma-Check-A

The gamma check shows you to any radioactive contamination straightaway. Rapid reading (radiation dose readout in µSv per hour). Enables you to quickly check food, equipment and building materials with regard to possible radioactive contamination (readout zero-referenced against natural background radiation).

Features
*Number of ionization events displayed by audible clicks
*LCD with yellow background lighting for better readability
*Automatic switch-off (Auto Power Off) has proven itself in front of empty batteries
*Displays the average number of events during chosen reading periods
*Adjustable radiation limits. Default settings based on the limits recommended by the Radiological Protection Institute of Germany
*Allows choosing sampling times from 30 seconds to 3 minutes (longer sampling means increased reading accuracy)
*Enables cumulative sampling of the radiation dose over a couple of days with notification when the chosen limit has been reached.