High‑Sensitivity Refrigerant Leak Detectors and Tools
Explore our complete refrigerant leak detectors collection, designed for HVAC refrigeration professionals who demand accuracy, reliability, and speed. We carry the top brands and technologies for detecting refrigerant leaks in air conditioners, chillers, HVAC‑R systems, and refrigeration units.
Why Choose Our Refrigerant Leak Detectors?
Ultra‑sensitive detection - Select from heated diode, infrared, or electronic sensor leak detectors that detect even trace refrigerant leaks (R22, R134a, R410A, R32, and more)
Fast response and low false alarms - Our units pinpoint leaks quickly to minimize system downtime
Portable and rugged - Many models are handheld and built for field use in HVAC / refrigeration service work
Wide brand selection - We stock trusted names such as Fieldpiece, Robinair, Inficon, Testo, CPS, Javac, and more
Australian stock and support - Shipped from Australia, with local warranty support and fast delivery to your site
How to Choose the Right Refrigerant Leak Detector
Sensor type - For general use, a heated diode is versatile; for higher sensitivity and longevity, an infrared sensor is ideal
Sensitivity - Look for models that detect leaks down to ppm (parts per million) levels
724-202-CN41 D-TEK Stratus® Refrigerant Leak Detector And Portable Monitor DOWNLOAD BROCHURE DOWNLOAD MANUAL Find Profit-Crushing Leaks in No Time D-TEK Stratus Refrigerant Leak Detector is designed with versatility in mind. Quickly and...
721-202-CN41 D-TEK® 3 Refrigerant Leak Detector DOWNLOAD DATASHEET Inficon D-TEK 3 Refrigerant Leak Detector is designed with versatility in mind. Quickly and easily switch to one of the optional sensors...
712-705-G1 Inficon Replacement Probe Cap for D-TEK Inficon Filter Tip Cap for D-TEK Leak Detectors WHAT'S INCLUDED 1 x Replacement Probe Cap AUTHORISED RETAILER Buy with 100% confidence knowing your...
703-080-G10 Inficon TEK-Check Reference Leak R134A Verify the performance of your D-TEK Select, D-TEK or TEK-Mate Refrigerant Leak Detector with the Inficon TEK-Check Reference Leak 703-080-G10. Its 0.4 oz/yr R134A...
705-202-CN41 TEK-Mate Refrigerant Leak Detector TEK-Mate Refrigerant Leak detector is affordable, ease of use, and trustworthy operation have made it the refrigerant leak detector of choice for technicians. Discover why...
Whisper® Ultrasonic Leak Detector Versatility and flexibility for a variety of applicationsDo you have a non-traditional leak detection application that a gas detector, soap bubbles or dye injection system can’t...
D-TEK® 3 Refrigerant Leak Detector Stop Leaking ProfitsThe D-TEK 3 builds on the proven performance of D-TEK leak detectors with added features to help you get your job done faster....