The testo 327-1 Flue Gas Analyser offers a robust and simple entry into flue gas analysis for domestic boilers. It measures O2 & CO , and will calculate ratio, CO2, etc. The 4-line LED display can be configured to the users requirements, and its
The testo 327-1 Flue Gas Analyser offers a robust and simple entry into flue gas analysis for domestic boilers. It measures O2 & CO , and will calculate ratio, CO2, etc. The 4-line LED display can be configured to the users requirements, and its back-lighting function guarantees an easy-to-read display even if lighting conditions are unfavourable. The analyser stands out on account of its easy menu navigation and ergonomic housing as well as its durability.
Details
Product Description
Overview
The testo 327-1 Flue Gas Analyser offers a robust and simple entry into flue gas analysis for domestic boilers. It measures O2 & CO , and will calculate ratio, CO2, etc. The 4-line LED display can be configured to the users requirements, and its back-lighting function guarantees an easy-to-read display even if lighting conditions are unfavourable. The analyser stands out on account of its easy menu navigation and ergonomic housing as well as its durability.
Advanced kit features include :
4,000ppm CO sensor with automatic pump shut off to help prevent saturation.
7 user selectable fuels
Rechargable Li-ion battery
Adaptors and accesories for pressure measurement, and differential temperature clamp probes supplied
Testo IR printer
Soft carry case with shoulder strap
Delivery Scope
testo 327 Flue Gas Analyser, rechargeable battery and calibration protocol, Flue Gas Probe (180mm x 6mm diameter), Pressure hose connection kit, Differential temperature kit (2 x pipe clamp probes), testo infrared printer, soft carry case with shoulder strap, AC power supply.
What Our Customers Say
January 19, 2026
Absolutely no complaints!
Just an all-around great item.
- Jonathan C..
January 19, 2026
Absolutely no complaints!
So happy I decided to buy this.
- Lori Y..
January 19, 2026
Absolutely no complaints!
This is worth every penny.
- Corinne N..
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