D-TEK". REFRIGERANT LEAK DETECTOR. Stop leaking profits. D-TEK 3 builds on the proven performance of D-TEK leak detectors with added features to help you get your job done faster.
D-TEK 3 REFRIGERANT LEAK DETECTOR. SPECIFICATIONS. Includes. 721-202-G1. 721-204-G1. 721-607-G1. 703-080-G10. 721-606-G1. Compatible refrigerants. D-TEK 3.