Scientific Instrumentation

Our company provides scientific instrumentation from the companies LI-COR inc., IMKO GmbH and EMS Brno.

This includes infrared gas analyzer for CO2, H2O and CO4, portable photosynthesis measuring systems, EC flux towers, soil CO2 flux and humidity, area meters, light meters and sap flow.

Custom Specific Instrumentation

Based on our more then 25 year old experience in the above mentioned fields and our engineering skills with Linux based data-acquisition and processing systems we also provide custom specific instrumentation for various research fields like flux measurements, food technology and chemical laboratories.

Workshops and Training

We provide workshops and trainings for our instruments at your institute. Please contact us for more information.

Next LI-6800 Presentation at WSL/Switzerland, 28th September

LI-COR NewsLine

Do not forget to visit the LI-COR NewsLine. You find there a lot of valuable information about instruments and their applications.

Improved Gas Analyzer LI-7200RS and LI-7500RS

Improved optics and temperature controls for the Eddy Covariance gas analyzers increase long-term stability and reduce drift—even when the instrument is not cleaned for weeks at a time.

Redesign of the radiation sensor

Redesigned light sensors optimized for ecological, meteorological, solar energy, plant research, and underwater measurements.


Allmendstrasse 9
CH-8320 Fehraltorf
Phone +41 44 955 03 06
e-mail info (at)

General Management

Roland Künzli, dipl.Phys.ETH/El.Ing.HTL

Registration Numbers

Chamber of commerce ZH: CH-
VAT-number: CHE-101.327.800 MWST
ZAZ-Number: 4701-7