Extech Instruments CO240 Handheld Indoor Air Quality and Carbon Dioxide Meter
Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity
Overall Rating: 1.3 / 5 (average from multiple review sources, as of 27 Jul 2026)
Based on a total of 67 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 67 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
Usually dispatched within 3 to 4 days
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£302.01
Free Delivery
Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 23 Jul 2026)
Based on a total of 47,137 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 47,137 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 6 to 7 months. Express Delivery available with Amazon Prime.
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Direct debit
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Mastercard
£319.57
Free Delivery
Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity
Overall Rating: 1.3 / 5 (average from multiple review sources, as of 27 Jul 2026)
Based on a total of 67 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 67 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 9 to 10 weeks. Express Delivery available with Amazon Prime.
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£321.83
Free Delivery
Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity
Overall Rating: 1.3 / 5 (average from multiple review sources, as of 27 Jul 2026)
Based on a total of 67 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 67 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£479.99
Delivery from £9.00
Cheapest offer
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 Data Hold, Auto Power Off (with disable), Low battery indicator, Weight: 0.440924524 Pounds, Manufacturer: Extech
£302.01
Usually dispatched within 3 to 4 days
Amazon-marketplace.co.uk
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Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity - Details
▶ Finding you the best price!
We have found 4 prices for Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity - Price Information
- Cheapest price: £302.01
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product Extech CO240 Handheld Indoor Air Quality CO2 Meter, Temp, Humidity is €£302.01to €£479.99 with a total of 4 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is Usually dispatched within 3 to 4 days working days offered by Amazon-marketplace.co.uk.
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