AQH-20

AQH-20 is a handheld indoor air quality meter reduces the number of instruments a contractor has to carry by measuring carbon dioxide concentration, air temperature, and humidity percentage in one device. A large backlit LCD shows all three parameters simultaneously. This product offers user selectable engineering units, maximum/minimum/average readings, a hold function, and an audible alarm. Typical applications include building commissioning and green house monitoring.

• Measures CO2: 0 to 2000PPM, temperature: 14 to 140°F(-10 to 60°C), relative humidity: 0.0 to 99.9%RH
• 4 digits for temperature/CO2 and 3 digits for humidity
• Powered by (4) 1.5V AA alkaline batteries, included, user replaceable
• Temperature limits: 32 to 122°F (0 to 50°C), humidity limits (non-condensing): 0 to 95%RH
• User configurable alarms for audible indication of hazardous conditions