A2L Refrigerant Leak Detector for Fast, Reliable Fault-Finding
Rechargeable refrigerant sniffer for R454B, R1234yf, R32 and R410A on HVAC and automotive AC jobs.
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Loved Across Britain
Refrigeran
£58.95 inc. VAT (£49.13 ex. VAT)
A rechargeable, trade-grade refrigerant sniffer built for modern A2L work and everyday HVAC or automotive AC leak detection. Supports R454B, R1234yf, R32 and R410A with fast, sensitive fault-finding.
Free UK Delivery
Tracked UK shipping with fast dispatch from our warehouse
2-Year UK Warranty
Full warranty cover with UK-based customer support
30-Day Free Returns
Simple returns for complete peace of mind
A2L-Ready Coverage
Detects R454B, R1234yf, R32 and R410A in one rechargeable tool
How to Use
- Fully charge the detector before first use.
- Power on the unit and allow it to complete its warm-up or calibration cycle.
- Move the probe slowly around fittings, pipework, joints, valves and service ports.
- Listen for the audible alarm and watch for the visual signal as refrigerant concentration increases.
- Confirm the suspected leak area by rescanning from different angles and at close range.
- Switch off the detector and recharge after use for the next job.
Trusted by UK HVAC and AC technicians
What Our Customers Say
Brilliant for R1234yf jobs in the workshop. The audible and visual alarms make it much quicker to home in on tiny leaks around service ports.
Ordered for next-day delivery and it arrived when promised. The rechargeable battery is a big plus for van work and saves carrying spare batteries.
I use it on heat pump checks and refrigeration call-outs. It picks up R454B leaks reliably and the sensitivity is more than good enough for trade fault-finding.
Very capable detector and great value versus premium brands, though the casing feels a little more utilitarian than the expensive alternatives. Performance is excellent.
Compared with a Fieldpiece unit I borrowed, this did everything I needed on R32 and R410A systems without the hefty price tag. Proper trade kit.
Ideal for automotive ac leak detection in the bay. The probe is responsive, though you do need a steady hand for the best results on very small leaks.
Frequently Asked Questions
Refrigeran was created for UK engineers, installers and service technicians who need reliable leak detection that fits the way they actually work. From heat pumps and refrigeration plants to vehicle air conditioning bays and mobile service vans, our range is chosen to save time on fault-finding while staying practical on price.
As refrigerants evolve, so do the demands on your tools. That is why we focus on A2L-ready detection for gases such as R454B, R1234yf and R32, while still supporting common legacy refrigerants including R410A. The aim is simple: broader job coverage, faster diagnosis and less downtime on site or in the workshop.
We are a British ecommerce brand built around clear product information, straightforward pricing and dependable UK fulfilment. Every listing is designed to help trade buyers compare features quickly, check compatibility and order with confidence.
Whether you are a refrigeration installer, HVAC engineer or automotive air conditioning specialist, Refrigeran is here to give you the practical tools you need for modern refrigerant work-without the unnecessary complexity.
Why UK Customers Love Us
Our products are designed and supported in the UK, ensuring superior quality and fast tracked delivery from our British warehouse. We offer free UK delivery on all orders, eco-friendly packaging to reduce carbon footprint, and warm, direct customer service. Every order is backed by a generous 30-day returns policy under the UK Consumer Rights Act 2015 — you are always protected.
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