includes Free Gift click here

Loading free gift information...

300 Commercial Flue Gas Analyser (Printer Kit)

With the Testo 300 Commercial Flue Gas Analyser carry out installation & maintenance work on heating systems several times a day using the flue gas analyser with longlife sensors.

Part Number:
0564 3004 89

read more


Product Options

List Price:

2038.80 incl. VAT)
Add To Cart


750-1 Voltage Tester

750-1 Voltage Tester

750-1 Voltage Tester. Voltage tester including batteries, measuring tip protector and measuring tip caps.


Testo Award Winning Banner

Testo 300 Commercial Flue Gas Analyser

  • Intuitive, smart, efficient: intuitive measurement menus, fast-response Smart-Touch operation, on-site documentation, e-mailing of reports
  • Including O2, CO H2-compensated sensor up to 30,000 ppm (NO sensor - can be retrofitted)
  • High-quality sensor technology with up to 6 years‘ service life
  • In the kit: testo 300 Longlife flue gas analyser, including O2 and CO H2-compensated sensor up to 30,000 ppm (NO - can be retrofitted), mains unit, modular flue gas probe, spare dirt filters, EasyHeat software, case

Product Description

testo 300 Longlife flue gas analyser with smart-touch operation – Features

  • Impressive measuring technology and quality O2 sensor and H2-compensated CO sensor up to 30,000 ppm thanks to integrated fresh air dilution
  • NO sensor - can be retrofitted
  • Longer sensor service life thanks to automatic sensor protection
  • Integrated draught and gas zeroing without removing the probe – the flue gas probe can remain in the flue during zeroing
  • For intensive daily use: high-quality Longlife sensors for O2 and CO with a service life of up to 6 years. That means at least one sensor replacement is saved in the course of a normal working life
  • TÜV-tested according to first German Federal Immission Control Ordinance (BImSchV) and EN 50379, Parts 1-3
  • Integrated fine pressure and 4 Pa measurement for legally prescribed measurements
  • Manufacturer‘s warranty of up to 5 years on O2 and CO sensor with product registration – without a maintenance contract
  • Versatile probes and fast probe changes: take advantage of quick-change probes and the multi-functional handle for attaching a variety of probe shafts (each available to order separately). You can for instance use longer probe shafts for flue gas pipes with larger diameters or flexible probes for difficult-to-access measuring points
  • Optionally available probes and accessories for further measuring tasks, such as gas flow pressure measurement, gas pipe testing, differential temperature measurement and ambient CO measurement

Smart, intuitive, efficient: easy operation in day-to-day work Smart-touch display for intuitive operation of the flue gas analyser: the display responds without delay – just as easy as on your smartphone

  • Get the measurement result faster: clearly structured measurement menus for all relevant measurements
  • Create documentation (including measuring value, measuring location, customer data) easily on site
  • Save PDF measurement reports directly in the instrument and always have them available
  • Signature function: your customer can sign measurement reports directly on the instrument
  • E-mail measurement reports directly to the office or to customers via WLAN (hotspot)
  • Large 5-inch HD display – enables you to see all the system‘s parameters immediately
  • Testo interface function for direct data transfer of measuring values to industry/customer-specific software*
  • Ready to use straight away: in standby mode, the testo 300 is ready to measure at the touch of a button. Use it straight away with the next customer – because you no longer need to wait for the end of the zeroing phase
  • Integrated Bluetooth® interface: immediate printout of the measuring values on site with the appropriate printer

  *Note: the manufacturer has to integrate an interface into the industry software to use the function

Other advantages

  • 10-hour rechargeable battery life:  an average measurement period of 2 hours means the flue gas analyser is capable of being used for one week
  • Integrated, extra-strong magnets for easy fixing during the measuring process


Testo 300 Commercial Flue Gas Analyser Options:

  • (0564 3004 82) 300 Commercial Flue Gas Analyser (Standard Kit)
  • (0564 3004 89) 300 Commercial Flue Gas Analyser (Printer Kit)
  • (0564 3004 84) 300 Longlife Flue Gas Analyser Kit (Printer Kit; Analyser with NO Sensor)

What is in the Standard Kit?

  • testo 300 Longlife flue gas analyser with O2 and CO H2-compensated sensor up to 30,000 ppm, NO - can be retrofitted (0633 3004 83)*
  • USB mains unit, including cable (0554 1105)
  • Modular flue gas probe 180 mm, Ø 8 mm, Tmax. 500°C; TÜV tested and certified; 2.2 m hose (0600 9760)
  • Spare dirt filters for modular flue gas probe; 10 off (0554 3385)
  • EasyHeat PC software (0554 3332)
  • Instrument case (height: 130 mm) for instrument, probes and accessories (0516 3300)

What is in the Printer Kit?

  • All the above plus... BLUETOOTH®/IRDA printer, including 1 roll of thermal paper and rechargeable battery (0554 0621)
  • Spare thermal paper for printer, indelible ink (0554 0568)

If you choose the NOX Kit you will receive:

* testo 300 Longlife flue gas analyser kit with printer - (O2, CO H2-compensated up to 30,000 ppm, NO) (0564 3004 84)


Technical Specification for: Testo 300 Commercial Flue Gas Analyser (Printer Kit)

Product Downloads