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Extech CO100 CO2 Monitor
Measures carbon dioxide, Air temperature and humidity with user programmable visual and audible alarm
$279.99
In Stock
Honeywell IAQPoint2 Indoor Air Quality Monitor
Touchscreen, triple monitoring (CO2 or VOCs, temperature and humidity)
$221.00
In Stock
Telaire T8000-R Series CO2 Monitor
Low cost, high performing CO2 transmitter with relay for the building controls and indoor growers markets
$369.60
$295.68
In Stock
Vaisala GM70 CO2 Monitor
Hand-held carbon dioxide meter with option of diffusion or pump aspiration sampling methods
$1,823.00
In Stock
Telaire T7001 CO2 Monitor
Part of the 7000 series, handheld indoor air quality testing for carbon dioxide, temperature and ventilation rates
$615.65
$492.52
In Stock
Vaisala GMP251 Carbon Dioxide Probe
Measures carbon dioxide for use in demanding applications with IP65 housing, 0 to 20% CO2 measuring range
$702.00
Telaire Ventostat Series CO2 Monitor
Commercial grade Carbon dioxide detectors for ventilation control and air quality applications
$332.64
$266.11
In Stock
Vaisala GMP343 CO2 Monitor Probe
Available as an open-path diffusion-aspirated model and as a flow-through model
$2,904.00
E+E EE245 Wireless Temperature / RH / CO2 Transmitter
Wireless network with up to 500 transmitters, interchangeable sensing probes, remote probes up to 33ft (10m)
$341.00
Telaire T5100 CO2 Transmitter
Low-cost, wall mount CO2 transmitter for demand-controlled ventilation applications
$168.96
$135.17
In Stock
Testo 535 Ambient CO2 Monitor
Highly accurate 2 channel infrared sensor carbon dioxide monitor with a 0 to 9,999 ppm measuring range
$582.00
$523.80
Vaisala GMP252 Carbon Dioxide Probe
For use in harsh and humid environments featuring IP65 housing & 0 to 10,000 PPM CO2 measuring range
$662.00
E+E EE820 CO2 Transmitter
Dual wavelength non-dispersive infrared technology (NDIR), auto calibration, ranges up to 10000 ppm
$393.00
TSI Alnor IAQ-CALC 7515 CO2 Monitor
Cost-effective handheld meter for carbon dioxide (CO2) measurements
$645.00
$580.50
Vaisala Indigo 200 Series Transmitter
Plug-and-play connection for compatible CO2, vaporized hydrogen peroxide, humidity & temperature probes
$378.00
Vaisala GMD20 Series CO2 Transmitters
Duct mounted carbon dioxide transmitters designed for demand controlled ventilation applications
$318.00
E+E EE870 Modular CO2 Transmitter
Interchangeable CO2 probe incorporates the dual wavelength NDIR CO2 sensor, measuring range up to 5% CO2 (50,000 ppm)
$653.00
Vaisala GMW90 Series CO2 Sensors
Carbon dioxide / temperature sensors with optional humidity measurement for demand controlled ventilation systems
$404.00
Telaire Ventostat T8041 CO2 Transmitter
Duct mount carbon dioxide sensor and transmitter
$251.33
$201.06
E+E EE892 / EE893 CO2 Module
Dual wavelength NDIR CO2 working principle, measuring range up to 10,000ppm, auto-calibration
$151.00
Vaisala GMW80 Series CO2 Transmitters
Wall-mount transmitters designed to fulfill the needs for CO2 measurements in standard demand-controlled ventilation applications
$186.00
Amprobe CO2-100 CO2 Monitor
Low drift, hand held carbon dioxide meter for checking indoor air quality
$359.95
Rotronic CO2 Display
Wall-mounted or bench-top unit that simultaneously measures and records CO2, humidity and temperature
$730.00
E+E EE244 Wireless Temperature / RH / CO2 Transmitter
Modular wireless transmitter for temperature, humidity and CO2, up to 500 transmitters, interchangeable probes
$609.00
Dwyer CDT Carbon Dioxide & Temperature Transmitter
NDIR CO2 Sensor, Universal Outputs, accurately monitor the CO2 concentration and temperature in indoor environments
$165.00
Dwyer 1205B CO/CO2 Gas Analyzer
Handheld CO/CO2 gas analyzer with sampling probe and hose for indoor air quality applications
$1,405.00
Amprobe CO2-200 CO2 Monitor
Low drift, wall mounted carbon dioxide meter for monitoring indoor air quality
$299.95
Telaire T3000 Series CO2 Sensor
Non-dispersive infrared (NDIR) technology offering ranges from 0 to 2,000 ppm up to 10,000 ppm with a 10 year life span
$576.00
Dwyer CDTV Carbon Dioxide/ VOC Transmitter
Simultaneously Outputs Both CO2 / VOC, single beam dual wavelength NDIR CO2 sensor
$335.00
Extech CO220 Air Quality CO2 Monitor
Desktop Indoor Air Quality CO2 Monitor, maintenance free NDIR (non-dispersive infrared) CO2 sensor
$239.99
Extech CO210 CO2 Monitor & Data Logger
Air Quality monitor data logs up to 5333 points for each parameter, carbon dioxide, temp & humidity
$305.99
Rotronic CF5 Series CO2 / Temperature Transmitters
Measurement ranges 0 to 3,000 ppm carbon dioxide and 30 to 120°F (0 to 50°C) temperature, accuracy of ±30 ppm
$395.00
Dwyer CDWP Series Carbon Dioxide Transmitter
NDIR sensor housed in IP54 die cast aluminum available with sensor ranges of 2,000, 5,000 and 10,000ppm
$361.00
E+E EE800 C02 / Temperature / RH Transmitter
Accurately measure CO2, temp and RH in HVAC applications, dew point calculation, auto-calibration
$270.00
E+E EE80 CO2 Switch
Non-dispersive infrared technology (NDIR), measuring ranges up to 5000 ppm, auto-calibration
$238.00
Dwyer CDTR Carbon Dioxide / RH / Temperature Transmitter
NDIR CO2 sensor, universal CO2/RH outputs, replaceable humidity / temperature sensors
$217.00
E+E EE85 CO2 Switch
Duct mount, non-dispersive infrared (NDIR) technology, measuring range up to 10000 ppm
$294.00
Telaire T5100-LED CO2 Transmitter
Low-cost, wall mount CO2 transmitter with color LEDs to indicate CO2 levels
$285.12
$228.10
In Stock
Telaire Ventostat T8100NS / T8100NSP CO2 Sensor
Commercial grade CO2 sensor with night setback override and optional slide potentiometer
$337.92
$270.34
In Stock
AOI Series 9610 CO2 Monitor
Analyzer that provides an accurate and repeatable measurement of up to 100% or 5,000 ppm carbon dioxide in a variety of gas streams
$3,195.00
AOI Series 9600 Oxygen Analyzer and CO2 Monitor
Electrochemical oxygen sensor for 1-100% O2, and non-dispersive infrared carbon dioxide sensor for up to 100% or 5,000 ppm CO2
$3,995.00
Rotronic CF3 Series CO2 Transmitters
Accuracy ±30 ppm, 0 to 2,000 ppm carbon dioxide range, Non-Dispersive InfraRed (NDIR) with automatic calibration
$315.00
AOI Series 9510 CO2 Monitor
Trace CO2 detector with NDIR sensor technology, measuring range of 0 to 5,000 ppm, and audible and visual alarms
$1,995.00