Flue Gas Analysers

Starting from £659.00

Inc VAT: £790.80

  • Test Domestic Gas & Oil Appliances
  • Long Life O2 and CO cell
  • CO range 0-10000 ppm as standard
  • Flue gas, draught, tightness & Let-by, ambient CO
  • Differential Pressure and Temperature
  • Standard Bluetooth communication for use with MRU4U mobile app ( IOS/ANDROID)
  • 5 years warranty
  • Certified to EN50379-1&3, use for BS 7967
  • H2-Blend ready (20 %)

Price: £1199

Inc VAT: £1,438.80

RASI300C with O2 long Life, CO-H2 (0-20000 ppm),  NO(NOx) sensorsBluetooth ( IOS/ANDROID) communication for use with free app MRU4U,  flue gas probe with hose (250×8 mm), new designed water trap with Teflon coated filter, LI-Ion rechargeable batteries, USB charger lead, wall charger, spare filter, calibration certificate, tightness test hose, Vinyl case and MRU4U software (light version)

  • Flue Gas and combustion Analyser
  • TUV approved to EN 50379
  • Suitable for gas, oil and biomass commercial installations
  • Measure draught and differential pressure
  • Measure temperatures
  • Timed let by/tightness test function
  • CO ambient test
  • Multi-fuel up to 18
  • Bluetooth & MRU4U free mobile app
  • 5 years warranty and low cost of ownership
  • Fixed annual service cost

Eurotron Instruments UK Ltd. manufacture,  provide and service one of widest range of flue gas analyzers for domestic, commercial, and industrial gas, oil and biomass boilers. All our FGA’s are multi-functional tools which allows heating engineers to take pressure readings, CO ambient readings, temperature readings and perform advanced tasks such let-by and tightness test along with the flue gas analysis.

Eurotron Instruments flue gas analyzers offer:

  • Fixed service cost
  • New long Life cells up to 5 years
  • Meet BS 7967 standard
  • EN 50379 certified ( Interdependently tested to Part 1,2 and 3 depending on the model)
  • 5 years warranty
  • Hydrogen H2-Blend Ready
  • Easy to use
  • Blue tooth communication to our mobile app for IOS and ANDROID devices


If you are working on large scale industrial boilers or CHP’s then please visit our Emissions Analysers  product category which provide you with more suitable products for your application.