T&Uuml;V-tested modular flue gas probe with 300 mm long probe shaft including dirt filter and thermocouple. The quick-change click system enables quick, flexible replacement of the probe shaft.

Modular flue gas probe with 300 mm long probe shaft, including dirt filter and thermocouple. The quick-change click system enables quick, flexible replacement of the probe shaft.

The modular flue gas probe (700 mm, &Oslash; 8 mm) is an advanced solution for industrial emissions measurement. Featuring a long probe shaft with an integrated thermocouple for high-temperature readings up to 1000 &deg;C, a quick-change click system for easy shaft replacement, and a secure bayonet lock for reliable instrument connection, it ensures efficiency and precision in demanding environments.

The modular flue gas probe with pre-filter (335 mm, &Oslash; 14 mm) is designed for precise industrial emissions measurement in dusty environments. Featuring an integrated preliminary filter, a quick-change click system for effortless shaft replacement, and a bayonet lock for a secure instrument connection, this probe ensures durability, accuracy, and ease of use.

The modular flue gas probe with pre-filter (&Oslash; 14 mm, 700 mm) is an advanced solution for industrial emissions measurement, particularly in dusty environments. With an integrated pre-filter for sensor protection, a quick-change click system for easy shaft replacement, and a bayonet lock for secure instrument connection, this probe ensures efficiency, precision, and durability in high-temperature applications.

T&Uuml;V-tested modular flue gas probe with 180 mm long probe shaft including dirt filter and thermocouple. The quick-change click system enables quick, flexible replacement of the probe shaft.

Modular flue gas probe with 180 mm long probe shaft, including dirt filter and thermocouple. The quick-change click system enables quick, flexible replacement of the probe shaft.

The modular flue gas probe (335 mm, &Oslash; 8 mm) is designed for high-precision emissions measurement in demanding industrial environments. Featuring an integrated thermocouple for temperature readings up to 1000 &deg;C, a quick-change click system for easy probe shaft replacement, and a secure bayonet lock for instrument connection, it ensures reliable performance and user convenience.

The modular flue gas probe (335 mm, &Oslash; 8 mm) is a high-precision measurement tool designed for industrial applications. Featuring an integrated thermocouple for temperature readings up to 500 &deg;C, a quick-change click system for effortless shaft replacement, and a secure bayonet lock for easy instrument connection, this probe ensures efficiency, accuracy, and durability.

The modular flue gas probe (700 mm, &Oslash; 8 mm) is designed for precise emissions measurement in industrial applications. Featuring an integrated thermocouple for temperature readings up to 500 &deg;C, a quick-change click system for easy shaft replacement, and a bayonet lock for secure instrument connection, this probe ensures reliability, efficiency, and user convenience.

The testo 300LL Longlife Standard Kit is a professional flue gas analyser package with long-life O₂ and CO H₂-compensated sensors up to 30,000 ppm, with NO measurement available as a retrofit option. It provides reliable combustion data for engineers carrying out demanding heating service work. It is ideal for boiler servicing and commissioning, combustion efficiency checks, CO safety testing and emissions reporting.

The testo 300LL Longlife Flue Gas Analyser with Printer is a durable professional combustion analyser with long-life O₂ and CO H₂-compensated sensors up to 30,000 ppm, with NO measurement available as a retrofit option. It supports accurate testing and instant printed documentation on site. It is ideal for boiler servicing and commissioning, high-range CO safety checks, emissions testing and printed service reporting.

The testo 300LL Longlife Flue Gas Analyser with NO Sensor is a durable professional combustion analyser with long-life O₂, CO H₂-compensated up to 30,000 ppm, and integrated NO measurement for advanced emissions testing. It is built for demanding boiler diagnostics and long-term field use. It is suited to boiler servicing and commissioning, CO and NO emissions checks, combustion efficiency testing and compliance reporting.

The probe shaft with integrated thermocouple enables temperature measurements up to 1000°C. The quick-change click system enables the probe shaft to be fixed onto the appropriate handle really easily.

General technical data	Length probe shaft 335 mm
	Product-/housing material Metal housing
	Diameter probe shaft 8 mm
	Temperature maximum 1,000 °C
	Product colour Black; silver
	Weight 261 g

Probe shaft, length 335 mm, incl. cone, Ø 8 mm, Tmax 1000 °C

Probe shaft, length 335 mm, incl. cone, Ø 8 mm, Tmax 1000 °C

General technical data

General technical data