CO and CO2 measuring instruments

Carbon monoxide and Carbon dioxide leaks can be dangerous if not detected early, In ambient conditions the issues can be associated with problems in the heating, ventilation or air conditioning systems. This can cause unmonitored levels of carbon monoxide or carbon dioxide to leak into the atmosphere and cause illness.

Testo have a wide range of devices available that can measure carbon monoxide and carbon dioxide levels down to small amounts. The tools also have in-built alarm systems to alert users to the problem. 
 
Did you know: In 2012 an incorrect boiler installation at a residence in the UK which led to Co leaks resulted in the death of the occupant a 24 year old woman who succumbed to the colourless, odourless gas in her bathroom. 
 
Did you know: A study from the Lawrence Berkeley National Laboratory found in testing that high levels of the carbon dioxide can decrease performance and decision making. Although humans emit a quantity of carbon dioxide themselves, researchers found that building materials and infrastructure can also contribute to the high levels.

Filter
Filter (18 results found)
Filter by features

Filter by Parameters Category

Filter by Product Type Category

Filter by Target Group Category

Filter by Applications Category

Relevance
  • Sort by
  • Relevance
  • Name (ascending)
  • Price (lower first)
  • Price (highest first)
  • Name (descending)
18 products or recommendations for CO and CO2 measuring instruments
  • testo 535

    testo 535 - Digital CO2 measuring instrument with App connection

    Order-Nr. 0563 0535

    $944.00
    incl. GST  $1 038.40
    • Simple, fast and precise measurement of CO₂ concentration
    • Audible alarm sounds if a limit value is exceeded
    Details
  • testo 400 Universal IAQ instrument

    testo 400 - Universal IAQ instrument

    Order-Nr. 0560 0400

    • Smart, intuitive measurement programs including HVAC grid measurement as per EN ISO 12599 and ASHRAE 111, PMV/PPD and turbulence as per EN ISO 7730 and ASHRAE 55
    • High-precision, location-independent and integrated differential pressure sensor
  • testo 440 CO2 Kit with Bluetooth®

    testo 440 CO₂ Kit with Bluetooth®

    Order-Nr. 0563 4405

    $1 846.00
    incl. GST  $2 030.60
    • Intuitive: Clearly structured measurement menus for long-term measurements and parallel determination of CO2 concentration, humidity, and air temperature in indoor areas
    • Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
    Details
  • testo 440 Indoor Comfort ComboKit with Bluetooth®

    testo 440 Indoor Comfort ComboKit with Bluetooth®

    Order-Nr. 0563 4408

    $3 959.00
    incl. GST  $4 354.90
    • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity, air temperature and degree of turbulence in workplaces
    • Precise: calculation of wet bulb temperature, dew point and absolute humidity – determination of the degree of turbulence and draught risk according to EN ISO 7730 / ASHRAE 55
    Details
  • testo 440 Air velocity and IAQ measuring instrument

    testo 440 - Air velocity and IAQ measuring instrument

    Order-Nr. 0560 4401

    $757.00
    incl. GST  $832.70
    • Intuitive: clearly structured measurement menus for volume flow, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
    Details
  • testo 440 dP Air velocity and IAQ measuring instrument including differential pressure sensor

    testo 440 dP - Air velocity and IAQ measuring instrument including differential pressure sensor
     

    Order-Nr. 0560 4402

    $1 022.00
    incl. GST  $1 124.20
    • Intuitive: clearly structured measurement menus for volume flow, K-factor, degree of turbulence, cooling/heating output, mould detection and long-term measurement, such as CO₂
    • Wireless: Bluetooth® probes for extra convenience when measuring and less cable clutter in the measuring case (please order probes separately)
    Details
  • testo 317-3

    testo 317-3 - Ambient CO Meter 

    Order-Nr. 0632 3173

    $332.00
    incl. GST  $365.20
    • Instant Start up: no zeroing phase 
    • 3-year warranty on CO sensor 
    Details
  • testo 315-3 CO and CO2 meter

    testo 315-3 - Ambient CO and CO2 Detector 

    Order-Nr. 0632 3153

    $1 716.00
    incl. GST  $1 887.60
    • Measures CO & CO2 
    • Temperature & Humidity Measurements 
    Details
  • testo 315-4

    testo 315-4 - Ambient CO measuring instrument

    Order-Nr. 0632 3155

    $845.00
    incl. GST  $929.50
    • High-precision carbon monoxide measurement in ambient air
    • TÜV-tested according to EN 50543
    Details
  • testo 160 IAQ

    testo 160 IAQ - WiFi data logger with display and integrated sensors for temperature, humidity, CO2 and atmospheric pressure

    Order-Nr. 0572 2014

    $1 150.00
    incl. GST  $1 265.00
    • Ideal for monitoring indoor air quality (IAQ)
    • Blends in perfectly with the surroundings thanks to an optional, customizable deco-cover
    Details
  • Calibration certificate

    ISO CO2 calibration certificate - with 3 measuring points

    Order-Nr. 0520 0033

    • According to the ISO standard
    • 3 calibration points: 0 / 1,000 / 5,000 ppm
  • CO2 probe (digital) including temperature and humidity sensor, wired

    CO₂ probe (digital) - including temperature and humidity sensor, wired

    Order-Nr. 0632 1552

    $1 155.00
    incl. GST  $1 270.50
    • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
    • Precise: calculation of wet bulb temperature, dew point and absolute humidity
    Details
  • CO2 probe (digital) with Bluetooth® including temperature and humidity sensor

    CO₂ probe (digital) - with Bluetooth® including temperature and humidity sensor

    Order-Nr. 0632 1551

    $1 229.00
    incl. GST  $1 351.90
    • Intuitive: clearly structured measurement menu for long-term measurement and parallel determination of CO₂ concentration, humidity and air temperature in indoor areas
    • Precise: calculation of wet bulb temperature, dew point and absolute humidity
    Details
  • CO probe (digital), wired

    CO probe (digital) - wired

    Order-Nr. 0632 1272

    $822.00
    incl. GST  $904.20
    • Intuitive: clearly structured measurement menu for long-term measurement and determination of CO concentration in indoor areas, e.g. in boiler rooms
    • Precise: long-term stable electrochemical sensor
    Details
  • CO probe (digital) with Bluetooth®

    CO probe (digital) - with Bluetooth®

    Order-Nr. 0632 1271

    $905.00
    incl. GST  $995.50
    • Intuitive: clearly structured measurement menu for long-term measurement and determination of CO concentration in indoor areas, e.g. in boiler rooms
    • Precise: long-term stable electrochemical sensor
    Details
  • CO probe head

    CO probe head

    Order-Nr. 0632 1270

    $671.00
    incl. GST  $738.10
    • Intuitive: determine CO concentrations in indoor areas, e.g. in boiler rooms
    • Precise: long-term stable electrochemical sensor
    Details
  • CO2 probe head including temperature and humidity sensor

    CO₂ probe head including temperature and humidity sensor

    Order-Nr. 0632 1550

    $1 002.00
    incl. GST  $1 102.20
    • Intuitive: parallel determination of CO₂ concentration, humidity and air temperature in indoor areas, including long-term measurement
    • Precise: absolute pressure compensation, calculation of wet bulb temperature, dew point and absolute humidity
    Details
18 results found