Low doses are monitored by counting bubbles which form and migrate to the inner surface of the tube which is held in a horizontal orientation. Counting bubbles is as easy as counting beads on a string. To reuse the Neutrometer-S, one simply turns the tube vertically, allowing bubbles to migrate to and coalesce below a gel piston. The Neutrometer-S is convenient for area monitoring, shielding checks, and other low dose, short term measurements. They must be acclimated to ambient temperature before use.
All materials are non-toxic.
Unit can be disposed of normally.