'Top quality and advanced industrial equipment. HK Instrumetns - measuring devices, mainly for HVAC applications in ventilation and building automation systems. E+E Elektronik - develops and produces sensors and transmitters for humidity, temperature, dew point, moisture in oil, air velocity, CO2, mass flow and pressure. Lighthouse Worldwide Solutions - the world's leading supplier of real time contamination monitoring solutions available that include Airborne Particle Counters, Microbial Samplers and Liquid Particle Counters. Hanwell - comprehensive wireless environmental monitoringg. Ellab - develops unique and innovative solutions based on input from close interactions and dialogues with our customers.'