Bacharach’s Comfort Chek 400 Portable Air Quality Monitor, is equipped for the measurement of CO2, relative humidity and temperature.
The Comfort Chek 400 features a vast backlit LCD which display all three parameters at the same time. More still, Bacharach has outfitted the Comfort Chek 400 with a list of advanced features and functions like selectable MIN/MAX/STEL/TWA values for CO2, air/dew point/wet bulb values for temperature and a CO2 level alarm. The device is powered by 2 AA batteries or the included wall adapter for unceasing use.
Supplied with a durable, hard-shell carry case, the Comfort Chek 400 is the ideal tool for monitoring air quality in offices, school, hotels and a list of other critical locations.
Specifications
Measurements:
CO2
Temperature (ambient)
Relative humidity
0 to 5000ppm
14 to 140 °F (-10 to 60 °C)
0 to 99.9% (non-condensing)
Display
LCD with backlight, shows all 3 readings simultaneously
Power
4x AA batteries or via included wall adapter
Run Time
20 to 24 hours typical, using alkaline batteries (continuous using wall adapter)
Size (H x W x D)
6.6 x 2.8 x 1.3 in. (16.8 x 7.1 x 3.3 cm)
Weight
7.1 oz. (200 g) including batteries
Operating Conditions
32 to 122 °F (0 to 50 °C), 0 to 95% RH (non-condensing), 1 ATM ± 10%
Warm-up Time
30 seconds
Approvals
CE mark
Warranty
2 years
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