you will find that do you have to choose brands, and you also have to select from gauge type, quality, features, compatibility, and, of course, price.
For example, instead of having to do the math to determine superheating or subcooling levels, some gauges will notify you or have readouts that determine the math for you..
does it show you the current readings, you the 10 refrigerants that you have used, along with the readouts from those previous 10 uses..
One of the best features is that these gauges are capable of proper and calibrated readouts for over 70 types of refrigerants, including A2Ls and A3s. No matter what you working on, you will be in complete control at all times..
The micron vacuum gauge can also connect to Bluetooth and will give you plenty of options for readouts, exporting, and details of the operation.
The easy to read gauges cover the primary refrigerants, with max pressure of 800 PSI..
you find yourself asking, Self, I just want set that works and does not cost fortune, what is HCAV gauge set for the money...
The floating needle is silicone-dampened to help prevent fluctuation jumping, and there are easy to read markings for R-22, R-410a, and R-404a refrigerants..
For DIYer, homeowner, or pro looking for backup set, Mastercool 59161 is ideal.
Most of the problems you will see with HVAC gauges are not problem with the gauges, except indication something is wrong with AC unit.
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