Direct CO, O2 & CO sensor protection

Entry level analyser for domestic oil, gas & biomass appliances

  • O2, CO & over range protection
  • Easy to use rotary dial and large display
  • Purge pump prevents accidental CO sensor damage
  • Hydrogen (H2) ready – up to 20% blend
  • Protective magnetic sleeve for hands free use & infrared link to optional printer
  • Suitable for CCN1 or CCLP1 (including CPA1) & CENWAT


  • Rotary dial & 6 line display
  • Wireless option
    • Connect to KANE LIVE & 3rd party Apps
  • Data hold, log & print with user details to optional printer
  • Produce test reports: Combustion & temperature
  • Supplied with CP2 probe, rechargeable batteries & USB Charger
  • 10 year 'no quibble' warranty when recertified by KANE
  • Backed by KANE CARE - We promise to never let you down or your money back
From £429.00 exc VAT
KANE258 Flue Gas Analyser


  • Test domestic appliances
  • Combustion performance checks
  • Combustion efficiency checks


  • CO 0-2,000ppm over range protection
  • Differential temperature
  • O2 0-21%


  • CO2 0-20%
  • CO/CO2 ratio
  • Excess air
  • Combustion efficiency

Fuel Types

  • Natural Gas
  • Butane
  • LPG
  • Light oil
  • Wood pellets
  • Propane

Box Contents

  • Analyser
  • Probe
  • USB charger


Deleting Stored Combustion Reports KANE258

Differential Temperature Measurement KANE258

Flue Gas Analysis KANE258

Flue Integrity Test KANE258

How To Charge KANE458s/KANE258 Flue Gas Analyser

Retrieve Stored Combustion Report KANE258

Service Price

YEAR 1 YEAR 2 YEAR 3 YEAR 4 YEAR 5 UKAS Certification
£140 £140 £140 £140 £210 £205

Calibration or Conformity Certificates included, as appropriate

All prices are in £ sterling and are exclusive of VAT.



KANE Live (Apple app)


KANE258 Manual

KANE258 Manual

KANE258 Manual

Please register your analyser or sign in to download the manual.

Register Analyser