With this kit, you will be equipped for the most important measurements involving domestic heating systems: the testo 300 flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, pressure test accesory kit, 2 x pipe temperature clamp probes,testo Bluetooth&reg; Connector, instrument carry case, AC USB power supply.

With this kit, you will be equipped for the most important measurements involving domestic heating systems: the testo 300 flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, testo Bluetooth&reg; Connector, 1x testo 510i bluetooth differential manometer, 2 x testo 115i bluetooth pipe clamp thermometer, instrument carry case, AC USB power supply.

With this kit, you will be equipped for the most important measurements involving domestic heating systems: the testo 300 flue gas analyzer is supplied with O2 and CO sensor up to 4,000 ppm, basic flue gas probe, testo Bluetooth&reg; Connector, 1x testo 510i bluetooth differential manometer, 2 x testo 115i bluetooth pipe clamp thermometer, 1 x testo gas leak detector, instrument carry case, AC USB power supply.

The testo 300 FGA 'Smart' upgrade set allows connectivity to the testo Smart probe range. You can perform up to four additional wireless measurements in parallel to your exhaust gas measurement . Using the testo bluetooth adaptor supplied in the set, switch on the individual Smart Probes and they will automatically connect to your flue gas analyzer. All parallel measurements are also automatically displayed on your testo 300 and can be started and stopped simultaneously. Via the connection to the Smart App, the measurement, documentation and data transfer of all parallel measurements is carried out in a fast and professional manner.

With this kit, you will be equipped to carry out smart measurements involving domestic boilers and monobloc or split heat pumps, thanks to the testo 550i smart digital manifold, bluetooth clamp probes and manometer included : the testo 300+ flue gas analyser is supplied with 5-year lifespan O2 and CO sensors (8,000 ppm H2 compensated), basic flue gas probe, testo Bluetooth&reg; Connector, &nbsp;1x testo 510i bluetooth differential manometer, 2 x testo 115i bluetooth pipe clamp thermometer, 1 x testo 550i smart digital manifold, instrument carry case, AC USB power supply.&nbsp;

With this kit, you&#39;ll be equipped for the most important measurements involving domestic heating systems alongside flow/return temperature measurements and gas pressure testing: 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, pressure test accesory kit, 2 x wired pipe temperature clamp probes,testo Bluetooth&reg; Connector, instrument carry case, AC USB power supply.&nbsp;

With this kit, you will be equipped to carry out smart measurements involving domestic heating systems, 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&reg; Connector, &nbsp;1x testo 510i bluetooth differential manometer, 2 x testo 115i bluetooth pipe clamp thermometer, instrument carry case, AC USB power supply.

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&reg; Connector, &nbsp;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.

The testo 300 flue gas analyzer with Longlife sensors is ideal for heating engineers who carry out installation and maintenance work on heating systems several times a day. It combines decades of experience in measuring technology with contemporary smart-touch operation, robust construction and e-mailing of reports. The testo 300 enables easy measurement of flue gas, draught, pressure, ambient CO and differential temperature – you can also retrofit an NO sensor.

Carry out installation and maintenance work on commercial heating systems using thIis flue gas analyser with Longlife sensors. The testo 300LL Longlife flue gas analyser is supplied with O2 and CO H2-compensated sensor up to 30,000 ppm (optional NO sensor for calculated NOx measurement - can be retrofitted), modular flue gas probe, testo Bluetooth&reg; Connector, carry case and practical accessories.

Carry out installation and maintenance work on commercial heating systems using this flue gas analyser with Longlife sensors. The testo 300LL Longlife flue gas analyzer is supplied with O2 and CO H2-compensated sensor up to 30,000 ppm (optional NO sensor for calculated NOx measurement - can be retrofitted), modular flue gas probe, testo Bluetooth&reg; Connector, testo bluetooth printer, carry case and practical accessories.

Carry out installation and maintenance work on commercial heating systems using thIis flue gas analyser with Longlife sensors. The testo 300LL Longlife flue gas analyser is supplied with O2 and CO H2-compensated sensor up to 30,000 ppm. Also fitted with NO sensor for calculated NOx measurement. modular flue gas probe, testo Bluetooth&reg; Connector, testo bluetooth printer, carry case.

The ideal equipment for heating engineers: with this testo 320 flue gas analysis set, you can carry out your measuring tasks on heating systems quickly and efficiently. Use the flue gas analyser to measure flue gas, draught, pressure and differential temperature. Can also measure ambient CO and detect gas leaks with an optional additional probe.

The testo 320 basic features all the essential functions for carrying out flue gas analysis on domestic heating systems, including flue draught, pressure measurements, and differential temperature measurement. The flue gas analyser is easy to use with its full colour graphic display featuring a user-friendly menu guidance. The analyser measures both O2 and CO (4,000ppm sensor fitted as standard) and can also display calculated parameters such as combustion ratio, CO2, etc.

The testo 327 standard kit + gas leak detector + CPA1 kit offers a complete solution for flue gas analysis, gas leak detection, and CO testing on cookers and flueless appliances. With a bright 4-line LED display, intuitive menu navigation, and durable design, it ensures accurate results for domestic heating systems. The included CPA1 probes allow engineers to safely and efficiently perform CO testing in line with BS7967 standards.

The testo 327 Flue Gas Analyser provides reliable measurement of O₂, CO, and CO₂ for accurate combustion analysis. Its bright 4-line LED display and intuitive navigation ensure easy operation. This kit also includes a gas leak detector for fast and effective leak detection.&nbsp;Tightness and let-by tests can also be performed on the testo 327 with an optional pressure adaptor.

The testo 327 flue gas analyser advanced kit + gas leak detector offers reliable measurement of key combustion values, including O₂, CO, and CO₂. It includes 2x wired temperature clamp probes for measuring flow and return, an IR printer for instant on-site documentation, and a gas leak detector for fast and accurate leak detection. With a bright 4-line LED display, intuitive menu navigation, and durable design, it ensures accurate flue gas analysis for domestic boilers. Tightness and let-by tests can also be performed on the testo 327 with an optional pressure adaptor.

The testo 327 advanced kit + gas leak detector + CPA1 set provides comprehensive combustion analysis, gas leak detection, and targeted CO testing for cookers and flueless appliances. With a bright 4-line LED display, intuitive controls, and durable design, the testo 327 ensures reliable flue gas measurement of O₂, CO, and CO₂. The included gas leak detector features multiple alerts and a flexible probe for quick leak detection, while the CPA1 probe set enables accurate carbon monoxide testing in accordance with BS 7967 standards.

The testo 327 Flue Gas Analyser&nbsp;offers reliable measurement of key combustion values, including O₂, CO, and CO₂. With a bright 4-line LED display, intuitive menu navigation, and durable design, it ensures accurate flue gas analysis for domestic boilers. Tightness and let-by tests can also be performed on the testo 327 with an optional pressure adaptor.

The testo 327 Advanced Kit provides reliable measurement of key combustion values, including O₂, CO, and CO₂. Featuring a bright 4-line LED display, intuitive menu navigation, and durable design, it ensures accurate flue gas analysis for domestic boilers. The Advanced Kit also includes an IR printer for instant on-site documentation and 2x wired temperature probes for measuring flow, return, and differential temperatures. Tightness and let-by tests can be performed with an optional pressure adaptor.

The testo Analyser Hard Case provides secure and organised storage for testo 300+ or other flue gas analysers, probes, and accessories. With its durable build, compact size, and custom-moulded interior, it offers reliable protection for your essential equipment.

General technical data	Weight 3880 g
	Dimensions 520 x 400 x 130 mm (LxWxH)
	Product-/housing material Plastic
	Product colour Black

Instrument case (height: 130 mm) - for instrument, probes and accessories

Instrument case (height: 130 mm) - for instrument, probes and accessories

General technical data

General technical data