Free Tyre Inflator. Spend £500+ (ex VAT) View

Testo 327-1 Flue Gas Analyser Advanced Kit, Gas Leak Detector, & CPA1 Probe Set

Free Testo Water Pump Pliers
Free Gift
All Testo Products
  • Testo Gas Leak Detector
  • CPA1 Probe Set
  • Printer, accessories and more
SKU
05634327
MPN
300563 4327

Read More

This set is designed for gas professionals and includes the following:

Testo 327-1 Flue Gas Analyser Advanced Kit Overview

Containing Testo’s 327-1 Flue Gas Analyser, flue gas probe, pressure hose connection kit, differential temperature kit, Testo IR Printer, and a large carrying case, the Testo 327-1 Flue Gas Analyser Advanced Kit provides a comprehensive insight into what is happening inside boilers. The Testo 327-1 FGA measures combustion efficiency, temperature, oxygen, carbon dioxide, carbon monoxide, and flue draught. Plug-and-play technology means the Testo 327-1 Flue Gas Analyser can be used interchangeably with sensors and probes. Multiple parameters are indicated simultaneously on the FGA’s four-line display. Other practical features include an intuitive menu structure, simple navigation buttons, a protective casing, and a built-in condensation trap.

For more information regarding the Testo 327-1 Flue Gas Analyser Advanced Kit, please follow this link.

PASS Presents the Combustion Analyser Showdown - Testo 300 vs Testo 327

Testo 300 or 327 Flue Gas Analysers: Which One to Choice?

Testo Gas Leak Detector Overview

The Testo Combustible Gas Leak Detector swiftly pinpoints leaks of common gases like methane, propane, and carbon monoxide (including 14+ additional types). Its high-sensitivity sensor detects even trace amounts within seconds, aided by the flexible probe for accessing tight spaces. Visual, audible, and vibration alarms ensure awareness in any environment, while auto-zeroing, rapid response, and auto power-off features guarantee reliable, efficient leak location. This versatile tool empowers professionals to prioritize safety and minimise downtime.

Testo CPA1 Probe Set Overview

The Testo CPA1 Probe Set enables combustion performance analysis. It includes a BS7967 CPA1 Probe.

What’s Included?

  • Testo 327-1 Flue Gas Analyser
  • Standard Flue Probe (180mm x Ø6mm)
  • Pressure Hose Connection Kit
  • Differential Temperature Kit (2x Pipe Clamp Probes)
  • Testo Infrared Printer
  • AC Power Supply
  • Soft Carry Case & Strap
  • Testo Gas Leak Detector with Flexible Probe
  • Batteries
  • CPA1 Probe Set (Including a BS7967 CPA1 Probe)

Testo 327-1 Kit Comparison Chart

Testo 327-1 Standard Kit Testo 327-1 Standard Kit & Leak Detector Testo 327-1 Standard CPA1 Kit & Leak Detector Testo 327-1 Advanced Kit Testo 327-1 Advanced Kit & Leak Detector Testo 327-1 Advanced CPA1 Kit & Leak Detector 
Testo 327-1 FGA
Soft Carry Case
180mm Flue Gas Probe
Mains Unit
Differential Temperature Kit - - -
Differential Hose Kit - - -
Testo Label Printer - - -
Shoulder Strap - - -
316i Gas Leak Detector - -
CPA1 Probe Set - - - -
£619.40
£743.28 inc vat
Free Delivery*
In Stock: Standard Delivery*
Important Notice
This item is made-to-order exclusively for you once your order is placed. As a result, it is not eligible for cancellation or return under our standard policy. Your statutory rights remain unaffected.
Free Testo Water Pump Pliers View 2 Offers


60 Day Returns
Ask a Question or Price Match
UNI-T UT60EU True RMS Digital Multimeter
FREE £24.99
SKU UT60EU
UNI-T UT60EU True RMS Digital Multimeter
  • Great for HVAC, electrical, and electronic troubleshooting
  • Temperature: -40°C to 1000°C
  • Voltage: 1000V AC/DC
  • 9999 count
Extendable Flash Light & LED Head Torch
FREE £35.98
SKU FGAPROMO1
Extendable Flash Light & LED Head Torch

Offers

Free Testo Water Pump Pliers

Testo Summer Offer - Free Water Pump Pliers Set with select Testo Purchases. While stocks last. Ends 31st August 2026. Terms and Conditions Apply. Includes Testo 327, Testo 300+ & Testo 300LL and 558 Manifolds.

Free Tyre Inflator (Spend £500+)

Automatically adds to your basket when the total exceeds £500+ (ex VAT). Limited Stock. More details here.

Free Pipe Cutters & Brushes
  • UNI-T UT60EU True RMS Digital Multimeter - UT60EU, typically £24.99
  • Extendable Flash Light & LED Head Torch - FGAPROMO1, typically £35.98
Technical Information
Specification

Testo 327-1 Technical Specifications

Temperature Measurement Range -40 to 600°C
Draught Measurement ±40hPa
Efficiency Measurement 0 to 120%
Flue Gas Loss 0 to 99.9%
Oxygen Measurement 0 to 21% volume
CO2 Measurement 0 to CO2 max
CO Measurement 0 to 4000ppm
General Specifications
Storage Temperature -20 to 50°C
Operating Temperature -5 to 45°C
Power Supply Via Li-Ion rechargeable battery
Battery Life More than 5 hours
Weight Approx 500g
Dimensions 216 x 68 x 47mm
Warranty 2 years on instrument, probes and gas sensors
1 year on thermocouple and rechargeable battery (wearing parts excluded)
Additional Information
SKU
05634327
Manufacturer Part Code
300563 4327
Country of Origin
Germany

Customer Reviews

Accessories

Product
SKU
MPN
Price (Ex VAT)
Testo 860i Wireless Thermal Imaging Camera (9Hz)
05630860
0563 0860
£329.00
 
Testo 327-1 Flue Gas Analyser Advanced Kit, Gas Leak Detector, & CPA1 Probe Set
£619.40
£743.28 inc vat
£619.40
£743.28 inc vat