£346.80

Extech Instruments CO240 Handheld Indoor Air Quality and Carbon Dioxide Meter

Green/orange, CO240

Price data last checked 129 day(s) ago - refreshing...

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£347 today · previous high £347 · all-time low £151

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 602 days • 602 data points (No recent data available)

Historical
Generating forecast...
£346.80 £131.84 £178.74 £225.64 £272.54 £319.44 £366.34 05 June 2024 02 November 2024 01 April 2025 29 August 2025 27 January 2026

Price Distribution

Price distribution over 602 days • 5 price ranges

Days at Price
Current Price
30 days 21 days 34 days 496 days 21 days · current 0 124 248 372 496 £151-190 £190-230 £230-269 £269-308 £308-347 Days at Price

Price Analysis

Most common range: £269-308 (496 days, 82.4%)

Price range: £151 - £347

Price levels: 5 price ranges over 602 days

Key Features

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

Product Specifications

Brand
Extech
Model
CO240
Colour
Green/orange
Domain
Amazon UK
Release Date
21 August 2015
Listed Since
20 April 2015

Barcode

No barcode data available

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