Refrigerant Leak Detector
Detect faster, work smarter.
The ultimate in speed and sensitivity
Introducing D-TEK Pro, the new refrigerant leak detector setting the standard in speed and sensitivity. With detection down to 0.1 ppm and superior air flow, D-TEK Pro finds smaller leaks from a greater distance.

No need to switch between several modes – the all-in-one Pro Mode combines Cloud Hunting® and pinpointing, giving D-TEK Pro the ability to locate the cloud and identify the leak location simultaneously. With no expensive charcoal filters to replace and no need to wait for purging, D-TEK Pro is the high performance, low maintenance tool every commercial tech needs on their service vehicle.
Pair with the free mobile app
Download the D-TEK Pro app to your mobile device to generate customer reports with photos and ppm tracking. Techs can even confirm leak checking location with GPS.

D-TEK Pro Videos
Advantages
- Industry-leading sensitivity with 0.1 ppm resolution
- Detects all CFCs, HCFCs, HFCs, HFOs and blends including A2Ls
- All-in-one Pro Mode with lightning-fast reaction time
- Free mobile app generates customer reports with ppm tracking
- GPS to confirm job location
- Find smaller leaks from a greater distance with superior airflow
- No purging and no charcoal filters keep both downtime and maintenance costs at a minimum
Get even more out of your leak detector with the Leak Detection Pro Kit.
Designed to help you leak check like a pro, the new Leak Detection Pro Kit (PN 724-712-G1) comes with a needle probe, rubber I-Tip, brush I-Tip XL, spare filters and extra rubber refills. Use the needle probe to diagnose problems in unique applications like VRF and other systems that have hard-to-access refrigerant lines, and even check for leaks in insulated areas without removing insulation. For windy or drafty conditions, attach I-Tip or I-Tip XL to the end of the probe – these attachments work to contain the refrigerant sample and will help you find leaks in any environment. Compatible with D-TEK Pro, D-TEK Stratus, D-TEK 3 and D-TEK Select.

Typical applications
- Commercial Refrigeration & AC
Brochures & Data Sheets
D-TEK® Pro REFRIGERANT LEAK DETECTOR