Extech CO240-OB Carbon Dioxide Monitoring - Number of Gases: Single, Gas Types: CO2, Alarm (Personal Gas Detector): Audible

Name: Extech CO240-OB Carbon Dioxide Monitoring - Number of Gases: Single, Gas Types: CO2, Alarm (Personal Gas Detector): Audible
Brand: Extech
SKU: ExtechCO240-OB
Price: 197.95 USD
Availability: InStock

0 reviews | UPC: 793950502402 | Model: Extech CO240-OB

Extech CO240 Indoor Air Quality, Carbon Dioxide (CO2) Meter

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Handheld Indoor Air Quality, Carbon Dioxide Meter - This open box item may be missing original packaging, missing some small accessories or a lightly used demo unit.

Dual display of Carbon Dioxide (CO₂) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb
Maintenance free NDIR (non-dispersive infrared) CO₂ sensor
Audible CO₂ warning alarm when concentration level exceeds high user set point
Min/Max CO₂ value recall function
Includes software and cable for on-line (real-time) datalogging to a PC
Automatic Baseline Calibration function
Data Hold, Auto Power Off (with disable), Low battery indicator
Tripod mount (tripod sold separately)
Complete with six AAA batteries, USB cable, PC software, and soft case

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Extech CO240 Indoor Air Quality, Carbon Dioxide (CO2) Meter

Dual display of Carbon Dioxide (CO2) concentrations and Relative Humidity, Temperature, Dew Point, or Wet Bulb
Maintenance free NDIR (non-dispersive infrared) CO2 sensor
Audible CO2 warning alarm when concentration level exceeds high user set point

Easy-to-use Extech CO240 Air Quality Meter measures Carbon Dioxide (CO2), Air Temperature, and Humidity. It also calculates Dew Point and Wet Bulb. User settable high alarm with audible beeper is perfect for conducting a quick check of CO2 level to help adjust the environmental conditions in an enclosed area, such as a greenhouse or nursery, to ensure optimal plant grown. It’s also convenient for testing the air quality in buildings such as factories, hospitals, conference rooms, schools, and anywhere that high levels of carbon dioxide are generated, to ensure proper air ventilation.

Sensors
LCD Screen
HOLD / Up Arrow Button
MODE / Left Arrow Button
SET Button
AC Adaptor jack
Tripod Mount
POWER () Button
(Max/Min) / Right Arrow Button
UNIT Button
Down Arrow Button
USB PC interface port

Battery compartment on rear of meter.

Specifications	Range	Resolution	Basic Accuracy
Carbon Dioxide (CO2)	0 to 9,999ppm	1ppm	±75ppm+5% of reading
Temperature	14 to 122°F (-10 to 50°C)	0.1°F/°C	±2.0°F/1.0°C
Humidity	10 to 90%RH	0.1%RH	±5%RH (@ 25°C)
Dew Point	-32 to 118°F (-35 to 47°C)	0.1°F/°C
Wet Bulb	12 to 118.8°F (-11 to 48.2°C)	0.1°F/°C
Dimensions/Weight	6.1x3.4x3.2" (160x60x40mm)/ 6.4oz (181.4g)

Gas Detection/Personal Gas Detection Template
Number of Gases	Single
Gas Types	CO2
Alarm (Personal Gas Detector)	Audible
CO2	Yes
General Attributes
Product Height	2.91 IN
Product Length	11.15 IN
Product Width	7.50 IN
Shipping Height	2.91 IN
Shipping Length	11.15 IN
Shipping Width	7.50 IN
Country of Origin	Taiwan
Test Equipment General Attributes
HTS/Schedule B Number	9027.10.2000
ECCN Number	EAR99