EXTECH AIR QOALITY CO2 METERجهاز قياس جودة الهواء

Measures CO2
The EA80 checks for Carbon Dioxide concentrations using a maintenance-free dual wave NDIR (non-dispersive infrared) CO2 sensor with a range of 0 to 6,000 PPM. It can automatically data log up to 20,000 data sets or you can manually enter up to 99 sets for later recall. Additional features include: auto power off, data hold, max/min with time stamp and alarm. Comes complete with six AAA batteries, Windows 95/98/NT/2000/ME/XP compatible software and an RS-232 interface cable.

Checks for Carbon Dioxide (CO₂) concentrations
Maintenance free dual wavelength NDIR (non-dispersive infrared) CO₂
CO₂ measurement range: 0 to 6,000ppm
Temperature measurement range: -4 to 140°F (-20 to 60°C)
Humidity measurement range: 10 to 95%RH
Continuous (20,000 sets) or Manual (99 sets) datalogging