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Product information "testo 300 SE Longlife Set NO inkl. BT® Connector"

Flue Gas Analyser testo 300 SE Longlife Set NO incl. BT® Connector

Flue gas analysers from testo are standard tools for adjusting, servicing and testing oil-fired, gas-fired and condensing heating systems. They measure O₂, CO, flue gas temperature and draught, calculate efficiency and losses, and document the results directly on site.

Key Benefits at a Glance

  • Intuitive measurement menus with a responsive Smart-Touch display
  • Incl. O2 sensor, H2-compensated CO sensor up to 30.000 ppm, NO sensor (3.000 ppm)
  • Set includes: flue gas analyser testo 300 SE Longlife with O2 sensor and H2-compensated CO sensor up to 30.000 ppm, NO sensor (3.000 ppm), mains adapter, testo Bluetooth® Connector, modular flue gas probe, replacement dirt filters, combustion air temperature probe, pressure connection set, capillary hose set
  • Integrated precision pressure measurement
  • On-site documentation and report delivery by email

Scope of delivery

  • testo 300 SE flue gas analyser with O2 sensor and H2-compensated CO sensor (30.000 ppm), NO sensor (3.000 ppm)
  • testo Bluetooth® Connector
  • USB mains adapter
  • Modular flue gas probe, length 300 mm, Ø 8 mm, hose 2,2 m
  • Replacement dirt filters, modular flue gas probe (10 pieces)
  • Robust combustion air probe with NTC temperature sensor (wireless alternative 915i here purchase)
  • Hose connection set with adapter for testo 300 for separate gas pressure measurement
  • Capillary hose set for 4 Pa measurement
  • EasyHeat PC software available as a free download

Operating conditions

Portable handheld measuring instrument for use in boiler rooms and buildings; rechargeable battery operation with mains adapter.

  • For construction sites
  • For temporary use
  • For hard-to-reach areas
  • Not suitable for potentially explosive atmospheres (no ATEX certification)

Typical applications

Skilled trades · Building management & facilities · Energy supply · Engineering & technical services

Product information

  • Manufacturer: Testo SE & Co. KGaA, Celsiusstraße 2, 79822 Titisee-Neustadt, Germany
  • Manufacturer's part number: 0564 3004 07

Downloads

Volume discounts for bulk orders
We offer additional discounts for larger order quantities. Let us know the quantity required and we will prepare a tailored quotation.
Request a bulk quotation

Technical Details

Operating Conditions: For construction sites, For hard-to-reach areas, For temporary use
Primary Function: Measuring & Testing
Sectors/Industry: Building & Facility Management, Energy Supply & Wind Power, Maintenance & Technical Services, Trades & Workshops

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Our mission is to make industrial procurement for our partners in Germany and Northern Europe as efficient and reliable as possible. We deliver not just products, but engineering expertise and dependable, personal support.

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We aim to be the agile partner for MRO solutions for companies in Scandinavia and Germany – with technical know-how, deep market understanding and a clear focus on industrial safety.

Frequently Asked Questions

Unless stated otherwise on the product, delivery takes 14 working days within Germany and 21 working days to all other delivery countries. For custom-made products we agree the delivery date with you individually.

Many products are available on request in special sizes or colours or with custom printing. Get in touch – we will check the options for your requirements.

We deliver to Germany as well as Denmark, Norway, Sweden and Finland. Deliveries to Austria and Switzerland are available on request.

We supply products from renowned manufacturers. Technical data sheets and safety data sheets are available directly on the product pages; certificates and declarations of conformity are available per product on request.

Use our contact form or call us directly – we usually get back to you within 24 hours on working days.

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