testo 300 Pro - Commercial / Industrial Combustion Analyzer Kit (w/ O2, CO H2 Compensated 0-30,000, and NO Sensor), with Printer and Hard Case

Order-Nr.  0564 3004 96

  • Intuitive measurement menus and fast-response Smart-Touch display

  • Includes O2, CO H2-compensated sensor up to 30,000 ppm, and NO sensor

  • In the kit: testo 300 Pro combustion analyzer with O2 Long Life, CO H2-compensated Long Life sensor up to 30,000 ppm, NO, power adapter, modular flue gas probe, spare dirt filters, Bluetooth® printer, spare thermal paper, EasyHeat software, hard shell instrument case

  • Integrated micro-pressure measurement

  • Documentation on site and reports sent by e-mail

  • Versatile probes and fast probe changes by the user


Product Description

With this kit, you will be equipped for the most important measurements involving heating systems: the testo 300 combustion analyzer is supplied with O2, CO sensor (CO range up to 30,000 ppm), NO Sensor, combustion probe, rugged hardshell case, printer, and practical accessories.

Details on kit components

Delivery Scope

  • testo 300 Pro combustion analyzer with O2 Long Life, CO H2-compensated Long Life sensor up to 30,000 ppm, NO (0633 3004 85)
  • Power adapter, includes USB cable (0554 1106)
  • Modular flue gas probe 12 inch, Ø 0.25 in., Tmax. 932°F; 5 foot hose; including dirt filters and cone for fixing (0600 9763)
  • Spare dirt filters for modular flue gas probe; 10 count (0554 3385)
  • BLUETOOTH®/IRDA printer, including 1 roll of thermal paper and rechargeable battery (0554 0621)
  • Spare thermal paper for printer, indelible ink (0554 0568)
  • Free download EasyHeat PC software (0554 3332)
  • Hard shell instrument case for instrument, probes, and accessories (0516 3300)

Technical Data


Flue gas probes

$ 396.00
excl. tax
$ 271.00
excl. tax

Further probes

Annular gap probe

Order Number: 0632 1260



USB mains unit, including cable

Order Number: 0554 1106


Flue gas measurement on heating systems

Ideal for measurements involving heating systems:
  • high-quality Longlife sensors with a service life of up to 6 years, 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*, integrated 4 Pa measurement for combustion equipment
* Please note: additional probes or accessories are required for these measurements and have to be ordered separately.