KANE958 Commercial Analyser for Boiler & Heat Pump Testing
The KANE958 Commercial Analyser is designed for combustion, heating and indoor air quality testing across commercial, industrial and marine applications.
Suitable for boilers up to 5 MW, it measures O₂ and CO as standard, with H₂ compensation and over-range protection. A high-range CO option and up to two additional gas sensors are also available for more demanding emissions applications.
KANE LINK connectivity allows compatible wireless probes and monitors to be added for heat pump, airflow, temperature, humidity and room CO measurements.
Contact our team for pricing, availability and guidance on the appropriate KANE 958 sensor and accessory configuration.

Why Choose the KANE958?
The KANE958 combines commercial combustion analysis with pressure, temperature and indoor air quality testing in one instrument.
A purge pump helps protect the CO sensor, while the hydrophobic filter and high-capacity water trap help prevent water and particle damage. The protective magnetic sleeve supports hands-free use during testing.
The analyser is also hydrogen-ready for blends up to 20% H₂ and independently tested by TÜV SÜD to EN50379.
KANE958 Key Features:
- Suitable for commercial, industrial and marine boilers up to 5 MW
- Structured let-by, tightness and flue draught testing
- Boiler and heat pump flow and return temperature testing
- Supports room CO migration, temperature, RH and airflow measurements
- Purge pump helps protect the CO sensor
- Hydrophobic filter helps prevent water damage
- High-capacity water trap and particle filter
- KANE LINK wireless measurement
- Transfers test results to the KANE LIVE app
- Protective magnetic sleeve for hands-free use
- Infrared connection to optional KANE printer
- Suitable for BS7967 and TB143
- Hydrogen-ready for blends up to 20% H₂
- Lifetime warranty under KANE CARE Service & Recertification
Specifications:
| Features | |
| O₂ | 0–21% |
| CO | 0–10,000 ppm H₂ compensated with over-range protection |
| High-range CO option | 0–100,000 ppm / 10% |
| Additional sensors | Up to 2 |
| NO option | 0–5,000 ppm |
| NO₂ option | 0–1,000 ppm |
| SO₂ option | 0–5,000 ppm |
| Differential temperature | -20 to +135°C |
| Differential pressure | ±160 mbar |
| CO₂ | Calculated |
| CO/CO₂ ratio | Calculated |
| NOx | Calculated with option |
| Excess air | Calculated |
| Combustion efficiency | Calculated |
| Fuels | 10 standard fuels plus user fuels |
Applications:
The analyser is suitable for:
- Commercial, industrial and marine boiler testing
- Combustion performance and efficiency testing
- Let-by, tightness and flue draught tests
- Boiler and heat pump flow and return temperature measurement
- Room CO migration testing
- Temperature, relative humidity and airflow measurement
What Comes with the KANE958?

The analyser is supplied with:
- Analyser
- Probe
- USB charger
- Quick reference guide
- Analyser calibration certificate
❓ Frequently Asked Questions (FAQ)
Q1: What is the KANE958 used for?
A. It is designed for commercial, industrial and marine boiler testing, combustion analysis, heat pump measurements and indoor air quality applications.
Q2: What gases does it measure?
A. It measures O₂ and CO as standard, with optional sensors available for NO, NO₂ and SO₂.
Q3: What is the standard CO range?
A. The standard CO sensor measures 0–10,000 ppm with H₂ compensation and over-range protection. A 0–100,000 ppm / 10% option is also available.
Q4: What size boilers can it test?
A. KANE specifies the analyser for boilers up to 5 MW and applications with stack draught up to 50 mbar.
Q5: Is it hydrogen ready?
A. Yes. The analyser is suitable for fuel blends containing up to 20% hydrogen.
Q6: Can it support indoor air quality measurements?
A. Yes. Compatible KANE LINK equipment can be used for room CO migration, temperature, relative humidity and airflow measurements.
Get a Quote
For pricing, availability or further information on the KANE958 Commercial Analyser, please contact our team.
Our test equipment specialists can provide guidance on sensor options, probes and compatible KANE LINK accessories for your requirements.