Superior construction using solid brass, aluminum, and plastic.īuy Now From Amazon 3.It also has a 1-year manufacturer warranty. 4 hoses are added, each with a length of 5 feet. It is capable of handling a maximum pressure of 800 psi, and it weighs 7.98 pounds. The 4 Way AC Diagnostic Manifold Gauge by Orion Motor Tech is analog. The hoses are rated for R-22, R-410a, and R-134a.Īn ACME adapter comes with the package, and a valve core wrench is also included. It is made solid brass, aluminum, PVC and plastic. The hoses are divided by color, and the body is very sturdy. This one is a 4 way AC gauge, and it is excellent. Orion Motor Tech is a significantly popular company who made their name by manufacturing AC Diagnostic Manifold Gauges. Orion Motor Tech 4Way AC Diagnostic Manifold Gauge Comes with 1-year craftsmanship and usability warranty.īuy Now From Amazon 2. It is capable of handling 800 psi pressure maximum, and the weight is only 4 lbs. The Yellow Jacket 42006 is an analog gauge. It means that even in critical charge systems, you will get an accurate reading. Very accurate with (class 1) 1% accuracy. The hoses are equipped for high-pressure, and they are rated for R-22, R-410a, and R-404a. The color-coded gauges are larger than their predecessors.

The 42006 is the latest in their 41 Series. Their products are known for their durability and quality. The company has provided several high-end pieces of equipment over the years. The Yellow Jacket is considered hands down, one of the best HVAC manufacturing companies. Orion Motor Tech 4Way AC Diagnostic Manifold Gaugeīiltek HVAC A/C Diagnostic Manifold Gauge Kit Best HVAC Manifold Gauges Manifold HVAC Gauges These are the best gauges available on the market, and a Buyer’s Guide has also been added to help you to choose the perfect HVAC Manifold Gauge. So, if you look below, you will find a list of HVAC Manifold gauges with details and specifications. So, you can either learn how to calibrate these things or purchase a pre-calibrated gauge. So, in this crossroads, you need to choose an HVAC gauge that can take readings for both.Īn in-accurate gauge is worthless. Older refrigerant systems use R-22 gas, which is becoming extinct, and R-410a is taking its place.

If you even suspect that the gauge might be weak, go for high-quality gauges. The gauge needs to be strong and durable. But while getting an HVAC gauge, you need to be sure of a few features, Mostly, the gauges are used to measure the pressure of the gases and liquids within a cooling system. It helps the professional in-charge of the situation, get a proper reading, and if you know to read them, it can be useful to you too. Starting from heating, air, refrigeration to air conditions, HVAC gauges are used for everything.

Refrigerant electronic sight glass