The TP-8657HD Opti-Pro Plus/EZ-Ject Heavy Duty Kit from Tracer Products is a violet-light LED leak-detection kit for pinpointing refrigerant and fluid leaks.
Refrigerant Leak Detector
Tracer Products offers its new TP-9364 PRO-Alert 2791 electronic vehicle refrigerant leak detector. This device meets the new SAE J2791 standard, according to the company. It uses an infrared sensor to detect refrigerant leaks down to 0.1oz/year (3 g/year), Tracer stated.