AC System Oil Analyzers  (single use disposable)
See chart used to interpret readings.
 
These little oil analyzers are shown below. To check the status of the AC system oil without having to open up the system! How cool is that?
 
Directions:
1. Start the engine
2. Switch on AC and turn down the blower
3. Wait approx. 60 seconds
4. Put the oil phase tester on the low side valve and press the oil phase tester 2-3 times
5. Match the appearance of the oil phase tester to the chart on this page
 
The tester measures the cleanliness/condition of the system oil as well as how full or empty it is.
 
Buy them by the dozen. Each individual tester will test oil conditions and level once. Test it once to determine oil condition, remedy the oil condition by adding, replacing oil etc. then test again with another tester to verify corrections made to the oil.
 
The price for these are 97 cents per oil phase tester:
( order as many as you'd like ) (97 cents each)
 
Order: Packs of 10 oil phase testers $9.00   (90 cents each)
Order: Packs of 20 oil phase testers $16.00 (80 cents each)
Order: Packs of 50 oil phase testers $35.00 (70 cents each)
 
Please, include service port fitting size in the "message section" as you order to insure you get proper size testers. Do you want R-12 or 134a testers???
 
 
See chart used to interpret readings