Products Safety-Flammable Gases Safety-Toxic Gases Portable Gas Detectors Buildings Services Indoor Air Quality Outdoor & Environment Sewage & Landfill Fire Detection		Buildings Services 　 Energy Management   The HOBO® Energy Logger Pro™ enables energy, HVAC/R, and facility management professionals to easily solve a broad range of energy and industrial monitoring applications without having to purchase a toolbox full of loggers and sensors. Innovative, snap-in signal conditioning modules convert signals from nearly any type of sensor, and powerful software makes setup and deployment fast and easy.   Temp RH Monitoring - U10-003   The HOBO U10 Temp/RH Logger is an economical data logger for temperature and relative humidity monitoring. Its small size and large memory make it a great multi-purpose logger.   Car Park Health  -VA301W   The VA301W wireless gas monitor provides a highly flexible and reliable gas detection network at drastically reduced installation and operation costs. Designed to operate for two years without calibration, maintenance or battery replacement, the VA301W uses automatic signal rerouting and a 128 bit encryption protocol to provide constant, accurate and secure gas monitoring regardless of the environment.   Refrigerants - VA-301EM   The Vulcain 301EM Expansion Module acts as a controller for up to four remote refrigerant sensors and suits a variety of gas detection system solutions.   Carbon Dioxide - 90DM4   The Vulcain 90DM4 improves upon the 90DM3A’s reliable dual sensing technology by offering better drift and temperature compensation, in addition to a redesigned enclosure built to enhance airflow and an improved backlit display (optional).   Moisture - Testo   The testo 610 is a humidity/temperature measuring instrument. It is normally used to measure the humidity in offices and storerooms, buildings and greenhouses.