O2 concentration measuring instrument / temperature / relative humidity / air quality
temperature, relative humidity, air quality, O2 concentration, pressure
portable, with data logger, with display
The HHAQ-104 is designed to measure Oxygen (O2) concentration, pressure, air temperature and relative humidity with visible and audible alarms. This O2 monitor is an ideal instrument for indoor air quality (IAQ) diagnosis and HVAC system performance verification. The HHAQ-104 features a remote probe and detachable soft in/out tube to reach air-ducts or where access with the probe is not possible.