Radiation Survey Monitors

TERRA with Bluetooth channel

A top famous product of "ECOTEST" trademark, which is exported to over 70 countries. This is a professional device for official measurements, which measures the level of gamma background, beta contamination, accumulated dose and its accumulation time. Prompt evaluation of gamma background is performed within 10 seconds.

Dosimeter STORA-TU

A compact search device with telescopic tube for quick detection and localization of gamma and beta radiation sources.

5 seconds are enough for quick evaluation of gamma background with 4 built-in Geiger-Muller counters. A big display with luminescent backlight simultaneously indicates units of measurement, measurement errors, threshold level and real time. Analog indicator of radiation intensity facilitates localization of radiation sources. The device has a built-in memory for 1200 measurements and 999 objects of inspection.

Dosimeter POSHUK

Multipurpose search device intended to detect and localize sources of gamma, beta, alpha and neutron radiation.

The standard delivery kit includes gamma and beta radiation detecting units. Alpha and neutron radiation detecting units can be ordered separately.


High-sensitivity device intended to detect and localize radioactive and nuclear materials by their external gamma and neutron radiation. It is widely used by the Border Guard Service and environmental inspections to prevent illicit transfer of radioactive materials across the state borders.


A highly-sensitive and compact device intended to detect, localize and identify radioactive and nuclear materials by their gamma and neutron radiation as well as amplitude gamma spectra. SPECTRA product identifies radionuclides with indication of the category that they belong to (in compliance with the IAEA requirements). It is used to prevent illicit transfer of these materials across the state borders, as well as at the companies and institutions dealing with gamma and neutron radiation sources.

MKS-U – Radiation Survey Device

A full-range radiation survey device in the field environment.
MKS-U measures gamma radiation dose rate from the background to emergency levels. Availability of the remote detector enables measuring emergency levels of gamma radiation dose rate at a distance of 30 m. The device operates under the conditions of atmospheric precipitations, dusty conditions and when the remote detector is submerged in the water at 0.5 m depth. Storage battery of the device is charged with the help of the built-in charger from integral solar battery, from automobile battery or from industrial network.


A full-range radiation survey device in the field environment. Designed on the basis of MKS-U, which gained an excellent reputation under severe desert conditions during peacekeeping mission in the Middle East.
In addition to gamma and beta radiation the device can measure alpha radiation. There is an added possibility to archive measurement results with reference to the location coordinates with the integrated dual-system GPS / GLONASS receiver