KANE 3500 High Accuracy Differential Pressure Meter
The KANE 3500 High Accuracy Differential Pressure Meter gives heating and gas engineers a fast, flexible way to tackle everyday pressure testing with confidence. Temperature compensation helps deliver dependable readings, while switchable high and low resolution makes it easy to adapt the meter to the job in hand.
Built for practical use across boiler, gas and smart meter applications, the KANE3500 can measure flue draught, test gas/air ratio valves on high-efficiency boilers and check smart meter integrity after installation. Results can also be transferred through KANE LIVE or compatible third-party apps, helping streamline testing and record keeping.
For engineers carrying out tightness testing, the KANE3500-2 adds automatic tightness testing for extra convenience. With four pressure ranges available, you can choose the KANE3500 that best matches the pressures you work with.

Why Choose the KANE 3500?
The KANE3500 combines high-accuracy differential pressure measurement with temperature compensation, selectable resolution and useful data functions in a compact handheld meter.
It can display eight pressure units. Data hold and maximum/minimum recording help capture and review readings, while KANE LIVE connectivity provides a convenient route for transferring results.
KANE 3500 Key Features:
- High-accuracy differential pressure measurement
- Temperature compensated for improved accuracy
- Four pressure range options
- Switchable high and low resolution
- Displays mbar, Pa, hPa, kPa, mmHg, mmH₂O, inH₂O and PSI
- Data hold
- Maximum and minimum recording
- Flue draught measurement
- Gas/air ratio valve testing on high-efficiency boilers
- Smart meter integrity testing after installation
- Automatic tightness testing on KANE3500-2
- KANE LIVE and compatible third-party app connectivity
- KANE CARE support
Choose Your KANE 3500 Pressure Range
- KANE3500-2: ±2 psi / ±160 mbar
- KANE3500-5: ±5 psi / ±400 mbar
- KANE3500-15: ±15 psi / ±1040 mbar
- KANE3500-30: ±30 psi / ±2070 mbar
The maximum overrange for all models is five times the nominal pressure range.
Pressure Testing Applications
The KANE 3500 range is suitable for flue draught measurement, gas/air ratio valve testing on high-efficiency boilers, smart meter integrity testing and differential pressure measurement.
For automatic tightness testing, choose the KANE3500-2. An optional PRD2 Pressure Relief Device can be used during a tightness test to bleed off excess gas pressure.
KANE LIVE Connectivity
The KANE3500 connects to KANE LIVE and compatible third-party apps for test result data transfer. Tightness test reports can also be produced using KANE LIVE or the optional KANE-IRP3 infrared printer.
Physical Specifications
| Specification | Details |
| Weight | 295 g including battery |
| Handset dimensions | 160 × 80 × 40 mm |
| Height including spigots | 180 mm |
| Operating temperature | 0°C to +45°C |
| Operating humidity | 10% to 90% RH, non-condensing |
| Power supply | 9V PP3 alkaline battery |
What Comes with the KANE 3500?
The KANE3500 is supplied with a HARHOSE pressure hose, 9V PP3 alkaline battery and MSC00238 protective case.
❓ Frequently Asked Questions (FAQ)
Q1: What is the difference between the KANE3500 models?
A. The main difference is pressure range. Choose from ±160, ±400, ±1040 or ±2070 mbar. The KANE3500-2 also provides automatic tightness testing.
Q2: Can it test boiler pressure?
A. Yes. It can measure flue draught and gas/air ratio valves on high-efficiency boilers.
Q3: Can it test smart meter integrity?
A. Yes. The KANE3500 range is designed to test smart meter integrity after installation.
Q4: What pressure units can it display?
A. It displays mbar, Pa, hPa, kPa, mmHg, mmH₂O, inH₂O and PSI.
Q5: Does it connect to KANE LIVE?
A. Yes. Results can be transferred through KANE LIVE or compatible third-party apps.
Buy the KANE 3500
Choose the KANE3500-2, KANE3500-5, KANE3500-15 or KANE3500-30 to match the pressure range required for your work.
Select your configuration and buy the KANE 3500 High Accuracy Differential Pressure Meter online today.