Multifunction Portable multifunction instruments for measurement of temperature, hygrometry and air velocity View all Anemometers Handheld multifunction thermo-anemometers with vane and hotwire probes View all Micromanometers Compact multifunction micromanometers measure air pressure, air flow, temperature, tachometry, gas leaks and CO View all Air flow meters The DBM series of air flow meters can be used to sample air pressure and other metrics from diffusers and grilles View all Thermometers Portable thermocouple and infrared thermometers to measure air temperature and surface temperature View All Hygrometers Handheld thermo-hygrometers measure relative humidity, temperature and dew point View all Air quality measurement Portable CO meters measure carbon monoxide concentration in ambient air View all Lux meters Handheld lux meters measure illuminance in foot candles or lux View all Tachometers Portable tachometers measure machinery speed in RPMs using optical or direct contact modes View all Gas detectors Gas detectors detect concentrations of multiple different hazardous gases and compounds View all Solarimeters Portable solarimeters measure both short and long-term sunshine power View all Pin moisture meters Pin moisture meters measure humidity within brick, wood, plaster and concrete View all Probes Sensor probes for Sauermann portable instruments View all Accessories Accessories for Sauermann portable instruments View all Software & Apps Software and mobile applications for Sauermann portable instruments View all