Terra-P is a new version of world-known dosimeter TERRA-P, launched by Ecotest TM in 2011. The device gained a range of new features.

It has 5 independent measuring channels with alternate indication of data on the single liquid crystal display with digital backlight.

From now a household dosimeter Terra-P can measure surface beta-particles flux density with capability of automatic subtraction of gamma background.

Built-in gamma, beta sensitive Geiger-Muller counter.

Automatic setting of measurement intervals and ranges.

Audio signaling of each detected gamma-quantum and beta-particle.

Two-tone audio alarm of exceeded programmed threshold levels.

Compact and lightweight, resistant to shock. Two AAA batteries, low battery indication.