The store will not work correctly when cookies are disabled.
Mastercool
Leak Detector Refrigerant J2791 134A J2913 1234Yf
Features and Benefits:
- Detects all Refrigerants as low as 1/10 oz. per year
- Eliminates many false responses
- Heated Tin Oxide Element
- High, Medium and Low sensitivity
- 2000 Hour Sensor Life