Safety & Specialty Products

table Air Quality Monitor
Por
ort Chek®400
Comf
The Comfort Chek® 400
provides responsive,
reliable IAQ
monitoring.

Comfort Chek® 400
Features & Benefits:
t •
t •
tt
t •

Light weight, handheld monitor
Simultaneously measure and display CO2,
temperature and RH
User selection for display of air, wet bulb or dew point
temperature
t • Audible alarm for CO2 readings
t • Large, high resolution LCD display with bright backlight
t • tAutomatically calculate and displays MIN, MAX,
STEL and TWA values for CO2
t •t Quick and easy calibration for CO2 and RH

Economical and Accurate
The Comfort Chek® 400 is Bacharach’s new low cost and easy-to-use indoor air quality (IAQ) monitor designed
with three sensors to simultaneously measure and record temperature, relative humidity and carbon ioxide (CO2)
d
levels in the air. The large LCD displays all three sensor readings as well as battery status and is backlit for easy
readability in dark environments. The Comfort Chek® 400 operates up to 24 hours with alkaline batteries, or the
supplied wall adapter is ideal for around the clock air quality monitoring in office environments, schools, hotels or
other public buildings.

1-800-736-4666

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724-334-5000

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w w w. M y B a c h a r a c h . c o m

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help@MyBacharach.com