GFM 426 ATEX Portable Landfill Gas Extraction Analyser

Sale!£4,394.50 £3,950.00ex. VAT £4,740.00 inc. VAT

To ensure they are always reliable and operating at the best efficiency level, we strongly recommend our clients to perform an annual service and recalibration by either, Gas Data or any Gas Data approved service centre. Gas Data annual services for the GFM series instruments come at a fixed price and include a 12 month warranty, so that our clients can be certain of their annual maintenance costs and enjoy the peace of mind. This cost includes a full service, calibration and repair of your instrument at no additonal cost throughout the life cycle of the product (the only exclusions are damages caused by negligence and mishandling of the instruments). Temporary courtesy hire instruments are available.

Base Instrument

Replacement Parts

Charger is included with Base Unit, only select items in this section for replacements

Common Accessories and Consumables

Calibration Gas Cylinders for GFMs


On All Orders over £100 and £500

Spend over £100.00 and receive a
FREE Single person 1st Aid Kit and
ERGO Safety Glasses

Spend over £500.00 and receive
2 x FREE 1st Aid Kits & 2 pairs of
Safety Glasses

Key Features:

  • Intrinsically safe and ATEX certified
  • Provides measurements of up to 6 gases
  • Can measure atmospheric, static and dynamic differential pressures
  • Small portable design that is easy to hold in one hand
  • SiteMan PC software
  • High contrast LCD display
  • User swappable battery pack
  • Battery life ranging from 8 – 12 hours, depending on model
  • Maximum charging time of 4 hours
  • Charger suited to your country
  • Protective weather proof leather case
  • Supplied in a ready-to-go site kit
  • Annual recalibration interval


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