Best Propane Tank Gauges of 2021 – Buyer’s Guide

| Last Updated: October 23, 2022

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It can be really frustrating to have gas run out at the most unexpected times. 

To avoid such experiences, this article will provide you with a list of some of the best propane gas tank gauges.

This will help you know how much gas is in the tank and when you need to refill. Read on to find more!

Comparison of the Best Propane Tank Gauges

  • No need to remove the tank to monitor fuel level
  • Is made from high-quality brass to withstand weather
  • Easy no-tool installation on the tank
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  • It is equipped with a universal fit system
  • Has a high precision meter included
  • The dial is quite easy to read
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  • Best for the Money
  • Made from high-quality materials to last longer
  • The meter is clear and easy to read
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  • Best RV Propane Tank Gauge
  • The meter is color coded for easy reading
  • It is compatible with all type one connections
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  • Best 100 Lb Propane Tank Gauge
  • Comes with a clear and easy to read display
  • It is very to install with the hand only
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  • Best Magnetic Propane Tank Gauge
  • Uses the magnetic mounting feature
  • Comes with a very long 5 year warranty
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  • Best Wireless Propane Tank Gauge
  • Can be used to weigh a variety of tanks
  • It is equipped with a long lasting battery
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When is it Time to Replace My Propane Tank Gauge?

To understand when the propane tank needs refueling, you need to check how much gas is left in it. Reading the propane tank gauge’s meter is quite simple and useful in determining whether your tank needs refueling. 

The meter has three different color segments to help you decide. If the needle in the meter points in the green segment, then your tank is nearly full and doesn’t need to be refueled. If the needle lies within the yellow segment, then you should probably get ready to change the tank gauge. Once it goes to red, you won’t have any gas left, and it could be dangerous if left unattended. 

Are Propane Tank Gauges Universal?

Most models available in the market are simple and similar in design. However, they are not universal. There are three different types of propane gas tank gauges, and they come in different sizes as well. These types are in-line pressure gauges, which are quite common in the market.

The second type is the analog propane scale, which works like a luggage scale. The third type is the digital propane scale, which provides reports of how much percentage of gas is left so you can replace it when needed.

What to Look For When Buying a Propane Tank Gauge

When buying a new propane tank gauge, there are a few things that need to be looked at. Here are factors to look for to buy the right propane tank gauge:


When buying a propane tank gauge, make sure that the tank is made up of heavy-duty and sturdy material so that it lasts you for a couple of years. If you get a cheap one, it won’t be durable and will need to be replaced regularly, which can be inconvenient.

Ease of Use

One of the main things that you need to consider is whether the tank gauge is easy to set up or not. Most models are generally easy to set up, but you need to be careful nevertheless. If you end up getting a complicated one, it will be difficult to maintain it.


Another thing that you need to be aware of when buying a new propane tank gauge is to make sure it fits with a range of appliances with a type-I connection. 

DOZYANT Universal Fit POL Propane Tank Adapter

Willy's Top Picks - Best Propane Tank Gauges

Review of the Best Propane Tank Gauges

Now that we have covered the basics, let’s read up the reviews of the best propane tank gauges in the market:

Best Overall:
 DOZYANT Universal Fit POL Propane Tank Adapter

DOZYANT Universal Fit POL Propane Tank Adapter with Gauge Converts POL LP Tank Service Valve to QCC1 / Type 1, Old to New Connection Type, Propane Tank Gauge


  • Equipped with a dust cover
  • No tools required for installation
  • Color-coded dials to help you determine gas levels
  • High-quality commercial-grade design and durability
  • Ability to monitor fuel levels without removing the tank


  • Tank is not universal
  • Dial may not be that accurate

What Recent Buyers Report

Most users who have left a review on this propane tank gauge have given it a five-star rating because of its high-quality design and performance. The dial is color-coded and easy to read, it has reverse threads which fit in perfectly, and is super durable and sturdy.

Why it Stands Out to Us

If you are going camping or RV-ing with your friends and family and fear that you may run out of gas in the middle of preparing a barbecue or camp dinner, then this propane fuel tank gauge is the perfect addition to your RV gear.

This small but convenient device will reduce your tiring trips back and forth to refill the tank and alarm you when it needs to be refueled. Moreover, it is made up of high-quality brass that prevents it from being scratched or corroded, which makes it a durable and worthy investment.

Bottom Line

Want a gauge for a lifetime? This one by DOZYANT is bound to leave you impressed! With its impeccable performance and high-end features, it lives up to its fame and is definitely your camping savior for cooking or grilling.

Astor Propane Tank Gauge

Astor Propane Tank Pressure Barbeque Gauge


  • Comes with a money-back guarantee
  • Super easy to install with a color-coded dial
  • Modern technology equipped for gas-leak alerts
  • Brass construction for extra strength and durability
  • High-precision meter equipped for precise readings


  • Some users found this gauge to restrict the flow of propane

What Recent Buyers Report

While some users had difficulty with a few faulty models, most of them were thoroughly impressed with its performance. It is precise and tells how much gas is left very accurately. The tank gauge itself is also super easy to install for anyone, and it is easy to understand the readings as well.

Why it Stands Out to Us

This device is built to relieve you of issues you might have with regards to the gas being depleted while cooking, grilling, or roasting on the barbecue. If you want a high-end propane tank gauge that is safe to use and lets you know before the gas depletes, then you need this one installed right away.

It is not just safe and long-wearing, but it is affordable too. With the help of this propane tank gauge, you will be able to get accurate color-coded readings that will help you identify when to refuel. The readings are also large, and you do not have to squint to know how much is left.

Bottom Line

Keeping in mind its high-quality design, durable construction, accurate readings, gas-leak alert, and modern technology, this propane tank gauge is undoubtedly one of the best ones that you will find in the market right now.

Best for the Money:
Camco Propane Gauge 59023

Camco RV Propane Gauge and Leak Detector | Features Type 1 Connection for RVing, Boating, Gas Grills and More (59023), Black


  • Easy to read the readings on the dial
  • High-quality construction of the gauge
  • Thermal protection available in case fire breaks out
  • Flow protection included in case the gas line breaks
  • Super easy to install and setup because of the simple type-I connection


  • Packaging needs to be improved

What Recent Buyers Report

Camco Propane gas gauge has provided users with a quick and simple way to read the propane levels on the dial. Thanks to this device, your guessing days about how much gas is left in the tank are over! The gauge is also equipped with a leak detector to display a warning in case there is a gas leak.

Why it Stands Out to Us

For those looking for the best value for money in a propane tank gauge, this is the model you need. This easy-to-setup unit gives the user a simple and uncomplicated ACME/OPD connection. You will not need to make frequent trips and manually check whether you’re short of gas or not.

Moreover, this gauge is equipped with a leak detector that helps in case of a gas leak. This safety feature is excellent as it protects you and your family. In all, it is the perfect unit that can be used for various occasions.

Bottom Line

Are you going RV-ing, boating, grilling, or barbecuing? Whatever the occasion may be, the Camco Propane Gauge tank is here to solve all your gas issues. With its high-end construction and superior performance, it leaves users impressed and makes sure you have a great time!

Best RV Propane Tank Gauge:
DOZYANT Propane Tank Gauge Level


  • Non-corrosive metal that is rust-resistant
  • Airtight connection for enhanced security
  • Easy to set up without the need for any tools
  • Equipped with a color-coded dial that is easier to read
  • Designed from superior brass for durability and sturdiness


  • No installation guide included with the product

What Recent Buyers Report

With its impeccable performance and ease of use, this gauge has stolen millions of hearts. It is convenient, dependable, safe, and durable, all at the same time. It is also equipped with a color-coded dial that allows the user to read the exact percentage on it very easily.

Why it Stands Out to Us

The Dozyant gauge is the perfect partner for your RV! It is reliable, travel-friendly, dependable, and easy to use. You can just plop it on the gas tank, and it will do its job in a jiffy. The gauge itself is designed with high-quality brass that is non-corrosive, which protects it from any damage and makes it durable.

It also provides an airtight and secure connection with the tank, making it safer to use when working in outdoor areas such as a camping spot. So you can be sure to enjoy all your barbecues, grills, and campfire fun without worrying that the gas will run out unexpectedly.

Bottom Line

To sum up, this versatile propane gas can be installed on fire pit tables, lanterns, camp stoves, heaters, and any other appliance which runs on propane gas. It is very useful for making sure that you never run out of gas, especially if you do not have access to this luxury outdoors.

Best 100 Lb Propane Tank Gauge:
GASLAND Propane Tank Gauge

GASLAND Propane Tank Gauge Level Indicator, ACME/QCC1/Type1 Propane Adapter Fittings with Gauge, Propane Meter Universal for Propane Cylinder, RV Camper, BBQ Gas Grill, Heater


  • Easy installation without any tools
  • Dial design is simple and easy to understand
  • Temperate ranges from zero to 50-degrees Celsius
  • Constructed with high-quality brass for sturdiness and durability
  • QCC1 or type-1 inlet connection that can work with a propane adapter too


  • Some users found the tank to restrict propane flow

What Recent Buyers Report

Users have reported a lot of positive feedback on this airtight and secure propane tank gauge. It is one of the most impressive 100-pound tank gauges available in the market. Customers loved the convenience and performance of this unit as it made grilling, roasting, cooking, and heating much faster and easier. It is also safe and reliable.

Why it Stands Out to Us

Many features make this product stand out, including how it is designed with the highest quality brass and is also equipped with forging technology that boosts its performance. The Y-splitter tee comes with a gas leak detector that immediately alerts the user if there is a sudden gas leak from the tank.

If safety and dependability are what you’re looking for when you go for your weekend cookouts or camping, then this is the one for you. It is also affordable, and a worthy investment, as the construction is sturdy and durable. Lastly, the setup takes very little time and is super easy to do on your own.

Bottom Line

With an advanced design and superior performance, this propane tank gauge by GasLand is a showstopper. It is sturdy, safe, equipped with modern technologies, and provides accurate gas readings to reduce hassle and make life easier.

Best Magnetic Propane Tank Gauge:
 AP Products 024-1000

AP Products 024-1000 Tank Check LP with Monitor Kit


  • Comes with a five-year warranty
  • Universally fit for any propane tank
  • Sensor communicates fuel level through Bluetooth
  • Tank’s fuel level gets updated after every five seconds
  • Sensors are magnetically mounted on the tank’s bottom


  • Aluminum spacers need to be included with the kit

What Recent Buyers Report

This convenient little device has made many users’ lives easier because of its simplicity and ease of use. It installs easily, and the monitors also pair up with the tank quite fast. The readings are also accurate, and the monitor has a good battery life.

Why it Stands Out to Us

Popular for being a life-changing device, this gauge is what you need if you are looking for the perfect magnetic propane gauge for your outdoor excursions. The sensors in the pack cling to the casing and detach easily, and the gauge monitor is super easy to install and set up.

Moreover, the app is very straightforward and user-friendly, and the readings are also highly precise and accurate. It is also universally fit for any propane tank and comes with a five-year warranty. The tank’s fuel is also updated in just five seconds, which is quite impressive. If you use propane for heating purposes, this monitor is highly recommended.

Bottom Line

Looking for a highly advanced and modern solution to check your gas levels? Worry no more since this one by AP Products is here to save the day. With its unique design and superior features, this device is a must-have for all your outdoor adventures.

Best Wireless Propane Tank Gauge:
Flame King Smart

Flame King Smart Wireless Propane Tank Scale - Bluetooth Gas Gauge with App Connectivity for BBQ and Grills Monitors Multiple Propane Cylinders - 20/30/40 lb Tanks


  • Modern and unique way of measuring gas
  • High-quality build that lasts for a long time
  • Long-lasting battery without needing a regular charge
  • Comes with a smart technology app to monitor readings
  • Most accurate measure of how much gas is left in the tank


  • Only compatible with 20, 30, and 40-pound cylinders of gas

What Recent Buyers Report

One of the reasons this device is popular is because it uses wireless technology to check whether the gas tank is full. Many users love it because of its ease of use, convenience, long-lasting battery, and low maintenance. It is also built sturdily to last for a long time, which makes it all the more impressive.

Why it Stands Out to Us

The Flame King Smart is equipped with several features that allow it to weigh and measure how much gas is left accurately. It is designed using modern and high-end technology to give you computerized and precise results each time. You can also use the smart technology app to stay updated.

Furthermore, it is versatile and can be used to weigh and measure multiple types of tanks for patio heaters, barbecue grills, and RV campers. The high-quality construction of this device makes it durable yet lightweight, which means it is also travel-friendly. You will definitely not be disappointed with this model.

Bottom Line

If you are on the hunt for a wireless propane tank gauge or a device that features more technology and computerized results, then do not hesitate to check this one out. With its wireless technology and impeccable performance, it will always give you the right reading!

Best Digital Propane Tank Gauge:
GasWatch TVL214

GasWatch TVL214 Digital Tank Scale, Blue


  • Fits into most grill cabinets
  • Easy to set up the tank gauge
  • Safe and reliable propane tank gauge
  • Digital indicator shows the cooking time remaining
  • Comes with a low-level alarm that alerts you when the propane tank is low on gas


  • Updates might be slow
  • Not weather or water-proof

What Recent Buyers Report

Customers have hyped GasWatch for being one of the most convenient and easy-to-use propane tank gauges that you’ll find in the market today. With its digital output and exceptional features, it has always given the users the right readings. It is also fit for most grill cabinets and comes with an alarm for safety.

Why it Stands Out to Us

If you’re looking for a durable, lightweight, and convenient propane tank gauge, then this is the one for you. With its high-end technology and excellent features, it is safe and reliable to use for outdoor camping or RVs. It also comes with a low-level alarm to alert you when gas needs to be refueled.

Also, the gauge is very easy to install on the tank and saves a lot of time and effort of hustling back and forth to check if there is gas in the tank. It is also accurate in its readings, and you can even check how much gas is left when you are cooking large quantities of food.

Bottom Line

For a more modern and digital approach, this tank gauge is well-suited for users who want something convenient and easy to use. It is also very lightweight, which makes it travel-friendly for outdoor adventures and excursions.

Cautious Considerations to Keep in Mind

Before you purchase any of these propane tank gauges, you must make sure that you understand how to use them. If you do not know how to install or use them, there can be severe consequences. Here are some of the cautious considerations that you should keep in mind when installing a propane tank gauge:


When you install the tank gauge, make sure that it is airtight and securely connected to the tank. If there is a leak and you don’t get alerted, it can be damaging to you and the surroundings as gas is highly flammable. Hence, make sure that the gauge is securely installed onto the tank.


Another thing to be mindful of is when to refuel the tank. It is only when the gas gets down to the quarter of the tank that the pressure reduces. Once the dial hits yellow, it is time to refuel the gas. If it goes down to red, the tank will no longer be usable.


If you are buying a propane tank gauge, do make sure you check whether it is UL/DOT certified, as this will ensure the quality and the safety of you and your family.

What Do I Need To Know Before Buying a New Propane Tank Gauge?

Some key considerations need to be made before purchasing a new propane tank gauge. Here are some of the features that you must look for when getting one so that you do not regret your decision later on:


Make sure that the gauge you get is either digitized, wireless, or made of brass. Brass gauges are some of the sturdiest and durable units that are manufactured, and they tend to last the longest. 


If you already have a regulator, do not get another one as that could reduce the pressure. If you want one that comes off the tank, you can invest in a gauge that comes with a built-in regulator, which will save your money as well as time.


The ease of reading the percentage or amount of gas left is crucial in understanding when to refuel. So, to do that, make sure you invest in a gauge that has a larger dial, as that will be easier to read, and you will not have to squint constantly to understand the reading.


Hopefully, this detailed guide was enough to help you decide which propane tank gauge to get for your needs. There are several of them in the market, but with the aforementioned tips and guidelines, you can choose any of the gauges in the list and be satisfied with their performance. 

People Also Ask

If you still have concerns regarding propane tank gauges and how they work, then this portion is for you. You can go over the questions and answers mentioned below to get further insight on these and how they perform, and whether they provide accurate readings:

Are Propane Tank Gauges Accurate?

Propane tank gauges are pretty accurate, depending on the type and model you get. If you get a digital or wireless one, it will give you more precise readings than the dial as the readings will be in decimals, recording the exact amount of gas left in the tank.

How Does a Magnetic Propane Gauge Work?

When the liquid inside the tank cools enough, the tank's side containing the liquid is cooler than the side where there is gas. The magnets work not by calculating how much liquid is present, but by measuring the temperature of this tank in order to find out whether it needs to be refueled.

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Hey there, I’m Will, and I’ve been smoking and grilling for as long as I can remember. I made this blog to help others who are looking for honest and reliable info from someone they can trust. In my own efforts to try to perfect my smoking and grilling skills, I’ve done a lot of research and would like to have it compiled as a resource for others to use. Happy smoking!