
Protect your home and environment by quickly identifying dangerous refrigerant leaks. This professional-grade tool offers peace of mind through precise detection, ensuring your cooling systems run efficiently while preventing costly repairs and hazardous gas exposure.










The LeakProqs HVAC Leak Detector features a high-precision sensor that identifies leaks as small as 1 ppm. It eliminates guesswork, ensuring even the smallest cracks are found before they become major, expensive problems.
Stay safe with a triple-alert system that uses sound, visual bars, and a red backlight. The LeakProqs HVAC Leak Detector provides immediate feedback, allowing you to react quickly to hazardous environments.


Navigating complex machinery is easy with the 270mm flexible hose. The LeakProqs HVAC Leak Detector reaches deep into confined HVAC components, allowing for thorough inspections without the need to dismantle entire systems.




The sensitivity and build quality of this unit are exceptional. It consistently outperforms more expensive models in response time and accuracy, making it an essential tool for technicians.
– David Richardson, Research Specialist

LEAKPROQS FEATURES ALL YOU CAN EXPECT:

Detects refrigerant changes instantly, allowing you to pinpoint the exact source of a leak without wasting time during busy service calls or home inspections.

The bright color screen and rising bar graph provide clear data, making it easy to interpret gas concentration levels even in dark environments.

The 270mm hose maintains its shape while reaching into tight spots, ensuring every joint and valve is inspected for maximum system safety.


Works seamlessly with R22, R32, R134a, and all standard air conditioning gases, providing a universal solution for various refrigeration and cooling systems.

Features a modern USB charging system, eliminating the need for constant battery replacements and ensuring the device is always ready for the next job.

Includes a ten-minute automatic power-off feature that preserves battery life, ensuring your tool remains operational throughout long workdays in the field.


We understand the value of your time. That’s why our team is trained to respond promptly and efficiently, ensuring your queries and issues are addressed without unnecessary delays.
Frequently Asked Questions
This tool saved me a fortune by finding a tiny leak in my home AC. The flexible probe reached right behind the unit where I couldn't see.

As an HVAC tech, I rely on accuracy. This detector is just as good as the high-end brands. The USB charging is a huge plus for my daily work.

Extremely easy to use straight out of the box. The color screen is very clear, and the triple alerts make it impossible to miss a leak during inspections.
