> Portable sound level meters, with and without ability for data-logging

> Gas sensors, with output for connections to digital recorders.

> Portable instruments for single or multiple gases.

> High-resolution gas analyzers

> Sensors and instruments for the measurements of flow and pressure in gases and liquids

> Autonomous devices for radioactive measuring

> Sensors for radioactive measuring with output for digital recorders (data-loggers)

> Portable digital and analogue GM

> Portable GPS with high and middle accuracy

> Compasses - Inclinometers

> Devices for objects height measuring (trees, buildings etc)

> Distances measuring with optional / laser devices

> Autonomous devices for wood moisture measuring

> Altimeters with middle and high accuracy

> Air samplers for samples transfer to laboratory for analysis

> Air photo stereoscopes

> Portable instruments for measuring of the earth magnetic field

> Personnel safety instruments and accessories