And if you want to check the pressure regulator 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 “Buying Guide” as well.
Best Digital Manifold Gauges
Best Digital Manifold Gauges Reviews
1. Fieldpiece Digital Manifold Gauges
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:
Average warranty period
2. Testo Digital Manifold Gauges
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
3. Elitech Digital Manifold Gauges
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 scale support, this manifold gauges 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
4. Uniweld Digital Manifold Gauges
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
5. Hti-Xintai Digital Manifold Gauges
Next on our list, we have a digital manifold gauge from the Hti-Xintai, a known brand of manometers and digital manifold gauges. This Hti-Xintai HT-750 digital manifold gauge is a durable and reliable option offering high-performance numbers. With its two temperature-compensated pressure sensors, it measures high and low pressure quickly and accurately along with automatic measurements of condensation and evaporation temperatures. Apart from high-performance value, you get a very high maximum pressure rating of up to 60 bar used to install, test, and maintain the refrigeration equipment. This digital manifold gauge supports 83 different refrigerants making it a versatile option and compatible to use with various refrigerators and air conditioners. It is quite effective to perform various tests like overheating test, working condition pressure test, pressure leakage test, vacuum pressure test. Furthermore, it has a 2-way valve block & a suspension hook, and a large 2-line backlit display that makes it appropriate to use for various HVAC/R instruments. It comes with 3 hoses (red, blue, & yellow to make it suitable for most refrigerants), hard shell case, 2 pipe clamp temperature probes, 4 AA batteries, and instruction manual along with the digital manifold gauge. Best Features:
Offers a maximum pressure rating of up to 60 bar Compatible with 83 different refrigerants Large 2-line backlit display Used for overheating test, working condition pressure test, vacuum pressure test, & pressure leakage test.
Pros:
Decent build quality Durable and reliable manifold gauge Supports a decent number of refrigerants Includes various handy digital features
Cons:
Lacks some vital functionality like no-zero function, no-hold, no start/stop recording, or limited Bluetooth range. No information is available on its warranty
6. Autool Digital Manifold Gauges
Autool is one of the reliable brands offering various digital manifold gauges that offer decent performance and last longer. This digital manifold gauge comes with a maximum pressure rating of 60 bar that provides decent performance for the installation, testing, and maintenance of refrigeration equipment. This set has a dual temperature test, dual pressure test, multi-unit switching, digital readout, built-in refrigerant database, and multi-mode function. It supports a total of 89 different refrigerants which makes it versatile and compatible to use with several air conditioners and refrigerators. With its engineering plastics and flexible non-slip silicone design, the device is strong, durable, and comfortable to hold. Also, it offers a 3-year warranty to have peace of mind in its usage and longevity. Best Features:
Offers a maximum pressure rating of up to 60 bar Compatible with 89 different refrigerants Comes with a 3-year warranty
Pros:
Durable and reliable manifold gauge Supports a higher number of refrigerants
Cons:
Limited digital features Build quality could have been better
7. Beley Digital Manifold Gauges
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:
Average build quality
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:
1. 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.
2. 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.
3. 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 Digital Manifold Gauges 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 Digital Manifold Gauges. 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 Fieldpiece Digital Manifold Gauges Despite being the cheapest option stated above, you still get a decent maximum pressure rating of up to 52 bar with it. Although, they support for only 64 refrigerants is to be expected from such an affordable unit.
Comment * Name * Email * Website
Δ
