- Sight glass
- Quick-connect fittings
- High pressure safety valve
- Color coding on gauges, valves and hoses
Product Description
Complete diagnostic and service gauge set for use on air conditioning systems with R134A freon.
Sight glass
Quick-connect fittings
High pressure safety valve
Color coding on gauges, valves and hoses… More >>
{ 2 comments… read them below or add one }
As the last reviewer said, cheap product. I got these at HF and used them for 3 cars. The unit reads very erratically and it’s almost impossible to see the real pressure on either side. I tried to use them on a 4th car, but I finally gave up and went to buy a quality set of gauges. Save your money and buy quality first, you WILL be wanting to do so after trying to use these.
Rating: 1 / 5
Purchased these a couple of months ago. Used them less than a dozen times. one of the knobs broke in half. One of the couplers became inoperable. Now I am purchasing a better quality unit, like I should have before. No warranty on this product. There is a reason why.
Rating: 2 / 5