Hand-held Geiger-Müller counter, detects α β γ X

Feature highlights

nm-f1 Alpha, beta, gamma & x-ray detection.
nm-f2 Original American-made LND-712 high sensitivity GM-tube, factory brand new with recent date code.
nm-f3 Large, easy to read, ergonomically angled meter.
nm-f4 Auto linear/log scale with LED indication.
nm-f5 Long battery life.
nm-f6 Integrated beeper/clicker.
nm-f7 Digital CPU control.
nm-f8 Automatic power-on self-test and battery check.
nm-f9 Protective carry bag with handle and shoulder strap.
nm-f10 No confusing settings or menus. Intuitive and consistent behaviour.