Review on GYZJ Refrigerant Recharging Degassing Processing Tools & Equipment for Air Conditioning Tools & Equipment by Dave Willis
Not suitable for HVAC, good for air conditioning tools and equipment
The unit didn't even pump close to 29.9 and it lasted half an hour. For a craft project, removing air bubbles from your work is probably okay. But definitely not suitable for other purposes
Pros
- EASY MONITORING -- This vacuum pump is equipped with an oil sight glass, so you can easily monitor the oil level and oil quality to avoid running out of oil.
Cons
- Obsolete model
