Which AC Manifold Gauge Set Should you buy

OrionMotorTech sells a reasonably priced 3-way AC manifold gauge set for  3-way for just $40

You don’t have to spend a fortune to buy an AC manifold gauge set. You just need one that has three valved hoses and quick release couplers. This set from OrionMotorTech.com costs just $40.

It’s impossible to fully diagnose and maintain your car’s AC system using just the single gauge on a DIY recharge kit. To do it right, you need a manifold gauge set. That allows you to compare high and low pressures to get an idea of how the system is working. See this post for more information on AC pressure gauge readings and what they mean. And see these posts for the full complement of AC testing and diagnostic methods.

This is a great manifold gauge set for an affordable price

This 3 Way AC Manifold Gauge Set from OrionMotorTech.com works with R410a R22 R134a Refrigerants. The set is pro grade and is reasonably priced at $40.

The 3 way AC manifold gauge set allows you to measure system pressure, evacuate the system and recharge the system

Here’s how to connect the refrigerant hoses

Quick connect connectors with shut-off valves included

Can tapper included

Connect the yellow hose to a 30-lb refrigerant supply or use the can tapper to connect DIY refrigerant cans.

Gauge Set Contents

1 x 3-Way Gauge
3 x Hoses
2 x Adjustable Quick Couplers (1/4” Male)
1 x Acme Adapter (1/4” Male to 1/2” Female)
1 x Can Tap (Puncture Style)
1 x Carrying Case

Buy the set directly from OrionMotorTech.com

Rick’s take on this gauge set

If I had to make a choice, I’d choose the 4-way gauge set ($55) from OrionMotorTech.com. But if money is tight and you’ll rarely use the tool, this 3-way gauge set will do the job at a very reasonable cost of $40.

I highly recommend either set for diagnostic work and evacuation and recharge work on your AC system. Looking for vacuum pumps? OrionMotorTech.com sells those too.