Pittstop R134A Oil Checker 10 Pack #5030
Finally, a product offering customers a cost effective and easy way to detect air conditioning oil levels and harmful acids in the oil a/c system without removing complete A/C system and draining of all oil from system.
Many A/C compressor failures are caused by low oil levels and dirty contaminated oil in the A/C system. The use of this low-cost oil checker can save you the cost of a new compressor plus down time caused by the replacement of a compressor.
Automotive and commercial installers can use existing service fittings to utilize the Pittstop Oil Checker.
Oil Checkers are available in 2 and 10 packs.
Also available for R12.
- Operate the A/C unit for 15-20 minutes.
- Put the oil checker between your thumb, index finger and middle finger and with the A/C compressor running, push down on the low pressure (suction line)(this is normally the big A/C line) 2 or 3 times.
- Set the checker tube upright for 3-5 minutes then pick up the checker and check the oil level.
- If the tube is 1/2 or more full, DO NOT add oil to the system. If the checker is below 1/2 full, add oil to your system.
Note: The compressor clutch must be engaged or running to get the correct reading.
Customers Also Bought:
A blend of selected oils that have been formulated to provide the extra oil needed when an air conditioning unit loses the oil charge due to leaks or malfunctions in the system. For more information on this product, click the product title above.
Remember 6 oz of Enviro-Safe Industrial equals 16 oz of R134a!! Use less refrigerant, get lower high side pressure, colder temps and use less horsepower to get the colder air!
Sealant and brass hose for 134a use.