The Inficon 706-700-G1 Gas-Mate Replacement Sensor is built for tradies who need fair dinkum accuracy when chasing down leaks. Perfect for licensed HVAC techs, apprentices, and refrigeration contractors, it keeps your Gas-Mate detector working like a ripper so you can find leaks faster, safer, and with fewer call-backs.

Need other compatible leak detection tools or replacement parts? Browse our Inficon leak detection tools and accessories for reliable options from the same trusted brand.

Key Features & Benefits

• Direct OEM Replacement – Designed specifically for Inficon Gas-Mate leak detectors, ensuring a snug fit and reliable performance.
• Wide Gas Detection – Picks up methane, propane, hydrogen, carbon monoxide, and more, so you're covered for multiple refrigerants and fuels.
• Fast Response Time – Quickly identifies leaks to save time on-site and avoid repeat visits.
• HVAC & Refrigeration Ready – Works across split systems, commercial refrigeration, and industrial gas lines.
• Built for Aussie Conditions – Reliable even when you're up on a roof in 40-degree heat.
• Consumable Warranty – Recognised as a consumable by Inficon, so you know exactly what to expect.

Why This Product Matters

When you're halfway through a leak detection job and your sensor fails, it's a right pain. One tech from Brisbane shared how having a spare Inficon 706-700-G1 in the van saved him an extra trip to a rural site — that's time, fuel, and goodwill saved. Keep your Gas-Mate detector in top nick and your jobs moving smoothly. The HVAC leak detection tools and gas detectors range covers more solutions for keeping your kit sharp on every job.

Pro Tip

Always store your spare sensor in a sealed anti-static bag to prevent contamination — it's a small step that keeps readings accurate and avoids false alarms.

Compatibility & System Info

• Compatible Refrigerants: Propane (R290), Isobutane (R600a), R441a, Hydrogen forming gas (95/5), Natural Gas, Methane, Ammonia, and more.
• Fits Inficon Gas-Mate Combustible Gas Leak Detectors.

From Sydney's humid summers to Brisbane's storm season, you'll have no worries about reliability in the field.

What's Included

• 1 × Inficon 706-700-G1 Gas-Mate Replacement Sensor

Specifications

Warranty & Returns

All Inficon sensors are classified as consumables for manufacturer warranty purposes. Unused and unopened sensors can be returned within 14 days in accordance with our Returns Policy.

FAQs

Q: How often should I replace the Gas-Mate sensor?
A: It depends on usage, but most techs replace theirs every 12–18 months for accuracy.

Q: Will this sensor work with other leak detectors?
A: No, it's designed specifically for Inficon Gas-Mate units.

Q: Can I use it for R32 systems?
A: While it detects certain flammable gases, always check the user manual for refrigerant compatibility.

Related Products

• If you want to keep your leak detection kit in top shape, the Inficon Gas-Mate Leak Detector pairs perfectly with this replacement sensor — it's a handy combo for fewer call-backs and quicker diagnostics.

For more information on safe gas handling and leak detection best practices, visit AIRAH (Australian Institute of Refrigeration, Air Conditioning and Heating) .