Image
  1. Home
  2. testo 300+ Flue Gas Analyser ultra-smart kit

testo 300+ Flue Gas Analyser ultra-smart kit - (O2, CO sensor up to 8,000 ppm)

300564 3004 02
Image
testo 300
Application testo 300 SE Longlife
Application testo 300
testo 300
testo 300
Application testo 300
testo 300
testo 300
testo 300
  • Designed for domestic boiler service, 8,000ppm H2 compensated CO sensor and O2 sensor 
  • Efficient, wireless parallel measurement of up to four testo Smart Probes simultaneously 
  • Practical second screen function and easy data integration into user-specific software via QR code output
  • CO sensor and O2 sensor fitted with 5 year lifespan
  • Wired clamp probes and manometer allow wireless measurement of flow/return temperature alongside gas pressure and differential temperature
  • Easy detection of leaks with the testo combustible gas leak detector.
  • With this kit, you will be equipped to carry out smart measurements involving domestic heating systems whilst identifying gas leaks efficiently, thanks to the bluetooth clamp probes and manometer included: the testo 300+ flue gas analyser is supplied with 5 year lifespan O2 and CO sensor (8,000 ppm H2 compensated), basic flue gas probe, testo Bluetooth® Connector,  1x testo 510i bluetooth differential manometer, 2 x testo 115i bluetooth pipe clamp thermometer, 1 x testo combustible gas escape detector, instrument carry case, AC USB power supply.
    •    For testing domestic gas & oil boilers
    •    Flue gas, tightness & let-by, differential temperature & pressure, ambient CO, & draught measurent menus
    •    5 year sensors for reduced service costs
    •    8,000 ppm CO sensor with H2 compensation and automatic pump shut off to prevent over-ranging
    •    EN50379-1/3 and BS7967 compliant
    •    20% H2 ready
    •    Bluetooth USB dapter supplied for connectivity to testo Smart Probes
    •    Kit includes 2 x testo 115i bluetooth pipe clamp probes for flow & return temperature measurement
    •    Kit includes 1 x testo 510i bluetooth manometer for measurent of gas pressure and differential temperature
    •    Kit includes 1 x testo combustible gas leak detector 

    • testo 300+ flue gas analyser with O2 and CO sensor up to 8,000 ppm (0633 3004 40)
    • USB mains unit, including cable (0554 1105)
    • Compact basic flue gas probe, 180 mm; Ø 6 mm; Tmax. 500°C; 1.5 m hose; including cone for fixing (0600 9740)
    • 1 x testo 510i Smart probe manometer (0560 1510)
    • 2 x testo 115i Smart probe pipe clamp thermometers (0560 2115 02)
    • 1 x testo combustible gas leak detector
    • testo Bluetooth connector (0554 3004)
    • soft-case style Instrument bag (0516 3001)

    Flue gas measurement on heating systems

    Ideal for measurements involving heating systems:
    • high-quality sensors, smart-touch operation, clearly structured measurement menus, creation of documentation on site, e-mailing of reports, large HD display, robust housing
    Further areas of application:
    • gas flow pressure measurement*, gas pipe test*, differential temperature measurement (flow and return temperature on heating systems)*, ambient CO measurement*, flue draught measurement on heating systems*
    * Please note: additional probes or accessories are required for these measurements and have to be ordered separately.
     
    Contact Us
    Testo Ltd
    Newman Lane
    GU34 2URAlton
    HampshireUnited Kingdom
    01420 544433

    Opening hours

    Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
    Image
    Blog

    Visit our blog

    © 2026