TEK-Check is a compact reference leak source that continuously leaks R134a or R1234yf refrigerant for over 2 years. It is an easy and dependable way to verify your leak detector is working properly.
FEATURES:
- Available for R1234yf
- Compact size easily fits in your leak detector carrying case
- Easy-to-use
- No batteries are required.
INCLUDES:
1 x TEK-Check.
SPECIFICATIONS:
