WB Johnson NORM-PKN - N.O.R.M. Meter

The NORM-PKN includes the DSM-525, a GM Pancake Probe (cpm) and GSP-1 NaI Scintillation probe (Dose Rate). The combination of the two probes are perfect for measuring NORM and TENORM radiation. The Pancake and Scintillation probes are both connected to the instrument at the same time so the user can switch between them at any time without having to power the instrument down.