Top Rated Digital Manifold Gauges Reviews & Buying Guide


If you have to repair refrigerator or air conditioner units, then you might also have to refill them up with coolant gas. But this coolant gas is only functional when it is added to the right pressure.

And if you want to check the pressure at which you are filling it, then you have to use something like the best digital manifold gauges stated here because of these features:

  • Maximum Pressure: Since a digital manifold gauge is made for checking the pressure of a given coolant gas, it should be able to check high pressures for being a practical gauge. Hence, they offer maximum pressure ratings like up to 50 bar or up to 60 bar where a higher rating is always better.
  • Number of Refrigerants: Apart from being able to check a high pressure, your digital manifold gauge should also be compatible with the refrigerant or coolant gas that you are refilling. Thankfully, while some models might support up to 80 refrigerants, other models support up to 140 refrigerants or higher.
  • Warranty: Whether you are buying a powerful digital manifold gauge or not, you would expect yours to last for a long time without any issues. Due to this, checking the warranty offered by your manifold gauge is quite important. Some of the common warranty periods include 1 year or 2-year warranty with a few models offering a 3-year warranty for high longevity.

All of these factors can be quite useful if you are in the market for a new digital manifold gauges. But to buy the right one, you can check our buyer’s guide as well.

Best Digital Manifold Gauges

Best Digital Manifold Gauges Reviews

1. Fieldpiece Digital Manifold Wireless

Fieldpiece Digital Manifold Wireless

Fieldpiece is one of the oldest and naturally a highly popular brand of analogue and digital manifold gauges which generally offer high performance to the user.

The Fieldpiece SM480V digital manifold gauge comes at the 1st position of this list as it can be a great high-performance option for a lot of buyers. This is primarily thanks to its high maximum pressure rating of up to 60 bar.

You also get the support for a decent number of 64 refrigerants. However, it has only 1-year warranty.

Best Features:

  • Offers a maximum pressure rating of up to 60 bar
  • Compatible with 64 different refrigerants
  • Comes with a 1-year warranty

Pros:

  • High performance digital manifold gauges
  • Supports decent number of refrigerants
  • Includes various handy digital features

Cons:

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2. Testo Digital Manifold Kit

Testo Digital Manifold Kit

In case that you want a high performance digital manifold gauge, then you can consider Testo and its products which are powerful and reliable at the same time.

Testo’s 550 digital manifold gauge comes at the 2nd position of this list as not only do you get high-performance numbers from it, but it also happens to be decently reliable. Starting with its performance numbers, you get a very high maximum pressure rating of up to 60 bar.

This pressure rating is combined along with the support for a total of 60 different refrigerants. And since it comes included with a 2-year warranty, it is one of the more reliable options out there.

Best Features:

  • Offers a maximum pressure rating of up to 60 bar
  • Compatible with 60 different refrigerants
  • Comes with a 2-year warranty

Pros:

  • Warranty period for reliability
  • High performance manifold gauge
  • Decent number of supported refrigerants

Cons:

  • A bit on the expensive side

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3. Elitech Digital Manifold Gauge

Elitech Digital Manifold Gauge

Elitech is one of the most affordable brands of digital manifold gauges that manages to offer some of the most practical and high-performance models out there.

This Elitech PT-500 digital manifold gauge comes at the 3rd position of this list as it is the most versatile and the most compatible option stated in this article. Other than being functional with a lot of refrigerants, it also offers decent performance with a given maximum pressure rating of up to 55 bar.

Talking about its refrigerant support, this manifold gauge works with 140 various refrigerants which make this unit highly compatible. Even though it comes with a 1-year warranty, this budget-friendly digital manifold gauge offers average build quality.

Best Features:

  • Offers a maximum pressure rating of up to 55 bar
  • Compatible with 140 different refrigerants
  • Comes with a 1-year warranty

Pros:

  • Affordable digital manifold gauge
  • Highly versatile and compatible with various refrigerants
  • Decent performance numbers

Cons:

  • Build quality could have been better

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4. Uniweld SmarTech Digital Manifold

Uniweld SmarTech Digital Manifold

Uniweld can be another viable option if you want a versatile digital manifold gauge that can work with a lot of refrigerants for ease of use.

Just like the previous Elitech offering, the Uniweld USMAN5 digital manifold gauge also supports a wide range of refrigerants. To be precise, it can be used with a total of 111 refrigerants which should be more than enough even for heavy-duty usage.

Unfortunately, despite being such a premium offering from Uniweld, you get a very low maximum pressure rating of up to 20 bar with it. Thankfully, the higher price tag does result in a sturdy build quality as well as a 2-year warranty.

Best Features:

  • Offers a maximum pressure rating of up to 20 bar
  • Compatible with 111 different refrigerants
  • Comes with a 2-year warranty

Pros:

  • Highly compatible with a wide range of refrigerants
  • Great build quality
  • Includes various handy smart features

Cons:

  • Low-pressure rating
  • High price tag

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5. MASTERCOOL Digital Manifold Gauge

MASTERCOOL Digital Manifold Gauge

Mastercool is a lesser-known brand of digital manifold gauges when compared with other options in this article which results in highly affordable options that offer decent performance.

The Mastercool 99872 digital manifold gauge is the cheapest option mentioned here in this article making it a viable option for buyers on a budget. Despite the low price tag, you still get a pretty decent maximum pressure rating of up to 52 bar.

However, it only supports a total of 44 refrigerants which might be an issue for those who work on a lot of refrigerator and air conditioner units. Thankfully, you still get a decent build quality and a 1-year warranty with this budget offering.

Best Features:

  • Offers a maximum pressure rating of up to 52 bar
  • Compatible with 44 different refrigerants
  • Comes with a 1-year warranty

Pros:

  • Ideal for budget buyers
  • High performance for the given price
  • Decent build quality

Cons:

  • Supports limited number of refrigerants

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6. AUTOOL Digital Manifold Gauge Set

AUTOOL Digital Manifold Gauge Set

In comparison with other brands out there, Autool is a much more reliable brand that offers various digital manifold gauges that can easily last for a long time.

Autool’s digital manifold gauge is the most durable and reliable option present in this article that can easily last for a long time. Other than that, it also offers decent performance thanks to a very high maximum pressure rating of 60 bar.

It even supports a total of 85 refrigerants which is quite decent for most users. Coming to the best feature of this digital manifold gauge, you will be glad to know that not only do you get an excellent build quality, but it even offers a 3-year warranty for high longevity.

Best Features:

  • Offers a maximum pressure rating of up to 60 bar
  • Compatible with 85 different refrigerants
  • Comes with a 3-year warranty

Pros:

  • Quite a reliable and durable manifold gauge
  • High performance numbers
  • Supports a decent number of refrigerants

Cons:

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7. BELEY  Digital Manifold HVAC System Set

BELEY  Digital Manifold HVAC System

You can also consider Beley if you want a high performance digital manifold gauge which is also decently reliable for long term usage.

This Beley digital manifold gauge comes at a justified price tag but still offers various handy features and options resulting in a high value for money. Starting with its performance, you will be glad to find a maximum pressure rating of up to 60 bar with it.

It even offers support for 89 different refrigerants which makes it decently compatible and versatile for use with various refrigerators and air conditioner units. While it does offer a 2-year warranty to the user, the build quality is a bit on the average side.

Best Features:

  • Offers a maximum pressure rating of up to 60 bar
  • Compatible with 89 different refrigerants
  • Comes with a 2-year warranty

Pros:

  • High performance numbers
  • Decently compatible and versatile
  • Warranty period

Cons:

Buy Now From Amazon

Buying Guide for the Best Digital Manifold Gauges

Those of you who have to refill coolant gas in different appliances like refrigerators and air conditioners must be using manifold gauges. Even though a standard manifold gauge should work just fine, you can go with one of the best digital manifold gauges present above for a lot of handy features.

But when it comes to buying the right one, you should still check out this detailed buying guide for the best digital manifold gauges:

Maximum Pressure

Although there are various factors to keep in mind while getting a digital manifold gauge, you should first check its maximum pressure. This rating simply tells you about its performance numbers as a higher pressure gauge is generally better. In other words, a digital manifold gauge with a maximum pressure of up to 60 bar is better than a digital manifold gauge with a maximum pressure of up to 50 bar.

Number of Refrigerants

Since you will be using your digital manifold gauge with a lot of different refrigerants and air conditioners, it should be highly compatible so that it works with them all. One easy way to ensure that your digital manifold gauge is compatible with all of them is to check the number of refrigerants supported by it.

This includes ratings like 80 refrigerants or even 140 refrigerants depending on the digital manifold gauge that you get. As you would expect, a higher number of supported refrigerants is always better for a higher compatibility.

Warranty

Another thing to consider while getting something like a digital manifold gauge is its warranty period. This is due to the reason that a manifold gauge with a 3-year warranty will offer you peace of mind rather than a 1 year or a 2-year warranty.

Conclusion

As you can most likely guess by its name, a digital manifold gauge combines the function of a standard manifold gauges along with various handy digital features. Not only are these digital units highly accurate, but you also get more features than an analogue one.

And thus, we have provided you with some of the best digital manifold gauges earlier in this article. However, if you are still confused, then you should check out our favorite recommendations for the best digital manifold gauges:

  • Even though most digital manifold gauges are quite reliable and durable for the most part, the Autool one will last much longer. This is primarily due to the reason that it has a very warranty period of 3 years. You also get a pretty high-pressure rating of up to 60 bar and support for 85 refrigerants with it.
  • If you simply want the support for a lot of refrigerants for high compatibility, then you can consider the Elitech PT-500. When compared with most other options, this one offers the support for a total of 140 refrigerants. You also get a decent maximum pressure rating of 55 bar with this digital manifold gauge.
  • Those of you who want something affordable due to a restricted budget can go with the mastercool 99872. Despite being the cheapest option stated above, you still get a decent maximum pressure rating of up to 52 bar with it. Although, the support for only 44 refrigerants is to be expected from such an affordable unit.

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