Bacharach’s 1540-2009 IEQ CHEK Indoor Environment Quality Monitor with CO2 0-20% and O2 sensors offers all the features of their 1540-0009 IEQ Chek Indoor Environmental Quality Monitor, but comes with an additional O2 sensor.
0 to 5000 ppm; 0 to 10,000 ppm; 0 to 5%; 0 to 20%; 0 to 100%
0 to 5% volume CH4
0 to 50 ppm; 0 to 300 ppm
0 to 50 ppm
0 to 25%
0 to 50 ppm
0 to 100 ppm
0 to 5 ppm
0 to 10 ppm
0 to 20 ppm
0 to 50 ppm
Display
LCD with backlight, shows all readings simultaneously
Power
3x AA batteries or via included wall adapter
Run Time
12 to 14 hours, depending on sensors installed and battery type (continuous using wall adapter)
Sampling Method
Diffusion or aspirated (pump)
Memory
> 1 million records (with optional SD card)
Size (H x W x D)
7.8 x 3.1 x 3.9 in. (19.8 x 7.9 x 9.9 cm)
Weight
20 oz. (567 g)
Operating Conditions
41 to 122 °F (5 to 50 °C), 0 to 99% RH (non-condensing), 1 ATM ± 10%
Warm-up Time
30 seconds
Approvals
CE mark
Warranty
Instrument: 2 years
Sensors: 1 year
The store will not work correctly when cookies are disabled.
We use cookies to make your experience better.To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies.Learn more.