Top Remote Propane Tank Level Indicators for RVs, Grills, and Home Tanks
Selecting the right propane level monitor depends on your specific tank setup and how you prefer to track fuel consumption. Whether you are managing a residential bulk tank, an RV ASME system, or standard portable BBQ cylinders, monitoring tools range from simple magnetic indicators to advanced wireless sensors. Remote systems offer the convenience of checking levels via smartphone or digital displays without needing physical access to the tank, while manual magnetic gauges provide a low-tech, reusable alternative for quick visual checks. Understanding the compatibility of these sensors with your tank size and mounting requirements is essential for ensuring accurate readings and avoiding unexpected fuel shortages during essential operations.
Our guide compares five monitoring solutions currently available on Amazon. We evaluate options ranging from solar-powered cellular units designed for large stationary tanks to universal wireless sensors compatible with various portable cylinders. By focusing on connectivity, mounting methods, and specific application suitability, this overview helps you narrow down which device aligns with your equipment needs. We emphasize the distinction between manual indicators and remote monitoring systems to ensure you choose a tool that matches your desire for either passive visual checks or active, real-time data tracking.

1. Mopeka Pro Check Universal Bundle - 2 Pro Universal Sensors and 2 Tank Halos - Wireless Propane Tank Gauge Sensor - BBQ and RV Must Have Accessories Monitors Outside Propane Tank Levels in your Camper
The Mopeka Pro Check Universal Bundle provides a comprehensive monitoring solution for those managing multiple propane sources. This kit includes two wireless sensors and two Tank Halos, designed to offer a universal fit for various tank configurations. As a wireless gauge system, it allows users to monitor propane levels remotely, which is particularly useful for RV owners or outdoor grill enthusiasts who want to avoid the inconvenience of running out of fuel unexpectedly. The wireless connectivity facilitates data transmission to a compatible device, streamlining the process of tracking usage across different tanks. With a solid customer rating of 4.5 stars, this bundle is positioned as a versatile accessory for campers and grillers who prioritize portability and ease of use in their propane management routine.
Best for: RV owners and BBQ enthusiasts managing multiple portable tanks.
Check on AmazonHighlights
- Includes two wireless sensors and two Tank Halos
- Universal fit for various tank types
- Enables remote monitoring of propane levels
- Designed for portability in RV and camping setups
Keep in mind
- Requires consistent wireless connectivity for monitoring
- Battery life may vary based on usage frequency

2. Oudain 2 Pieces Magnetic Propane Level Indicator Gauge for Gas Tank | Reusable Magnetic Attachment, Accurate Fuel Level Monitor on Butane Propane Tanks, Ideal BBQ Camping Outdoor Grilling
For users seeking a straightforward, manual approach, the Oudain Magnetic Propane Level Indicator offers a low-cost, reusable solution. This two-piece set utilizes magnetic attachment to monitor fuel levels on butane or propane tanks. Unlike remote sensors, this tool provides a visual indicator that allows users to check their fuel status at the tank itself. It is marketed as an ideal accessory for outdoor grilling and camping scenarios where a quick, visual confirmation of remaining fuel is sufficient. With a 3.5-star rating, it serves as a basic, non-electronic utility for those who prefer to avoid the complexity of batteries or wireless synchronization, focusing instead on a simple, physical attachment method for routine fuel monitoring.
Best for: Budget-conscious users needing simple, manual fuel checks.
Check on AmazonHighlights
- Includes two reusable magnetic indicators
- Simple magnetic attachment process
- Compatible with both propane and butane tanks
- Requires no batteries or external power
Keep in mind
- Lacks remote monitoring or digital connectivity
- May be less precise than electronic sensors

3. MyPropane | Propane Tank Monitor | No Recurring Fees | 4G/5G LTE | Solar Charging | Above Ground & Underground Tanks
The MyPropane Monitor is a high-tech solution engineered for reliability and long-term use with both above-ground and underground tanks. Distinguishing itself with 4G/5G LTE connectivity and integrated solar charging, this device eliminates the need for manual checks or battery replacements. It is designed to operate without recurring fees, providing a robust monitoring experience for residential or commercial setups. Boasting a high 4.9-star rating, it is a premium choice for users who require consistent, real-time data on their fuel reserves. The inclusion of cellular technology ensures that users can track tank levels remotely, making it a highly effective tool for managing stationary bulk propane supplies without the need for physical proximity.
Best for: Owners of stationary residential or commercial bulk tanks.
Check on AmazonHighlights
- Features 4G/5G LTE remote connectivity
- Built-in solar charging capabilities
- Compatible with above and underground tanks
- Operates without recurring subscription fees
Keep in mind
- Higher complexity compared to basic gauges
- Requires cellular signal availability for remote reporting

4. Flame King 0-90 Ohm Twin-Site Remote Dial Gauge for RV ASME Propane Tanks with Screw-On Gauge
Designed specifically for RV ASME propane tanks, the Flame King 0-90 Ohm Twin-Site Remote Dial Gauge provides a specialized monitoring interface. This unit features a screw-on gauge design, allowing for a secure connection to the tank's existing hardware. It is built to report level data via a 0-90 ohm signal, which is a standard format for many RV monitoring systems. With a 4.2-star rating, this dial gauge is a practical replacement or upgrade for those needing a reliable, hardwired remote reading solution. By integrating directly with the tank's mechanical system, it offers a consistent way to view fuel levels without relying on batteries or wireless signals, provided the RV's internal monitoring system is compatible.
Best for: RV owners replacing or upgrading ASME tank gauges.
Check on AmazonHighlights
- Standard 0-90 ohm signal output
- Designed specifically for ASME propane tanks
- Secure screw-on gauge installation
- Facilitates remote reading via RV systems
Keep in mind
- Compatibility limited to specific ASME tank systems
- Requires hardwired connection to an internal monitor

5. AP Products 024-1001 Propane Tank Gas Level Indicator , Black
The AP Products 024-1001 Propane Tank Gas Level Indicator is a black-finished, reliable tool intended for standard propane tank management. With a 4.2-star rating, this indicator is recognized for its functional design in monitoring gas levels. While it does not offer the advanced connectivity of LTE or wireless-enabled sensors, it provides a consistent method for tracking tank status. Its design is focused on durability and ease of installation, catering to users who need a dependable, non-digital way to ensure their propane supply is sufficient. This product serves as a practical, essential piece of equipment for those maintaining standard propane setups who prioritize simplicity and mechanical reliability over digital remote alerts.
Best for: Users needing a basic, reliable mechanical level indicator.
Check on AmazonHighlights
- Reliable mechanical construction
- Durable black finish
- Simple installation process
- Effective for standard propane tank monitoring
Keep in mind
- No digital or remote monitoring capability
- Requires physical access to view the gauge
How to choose
Connectivity and Remote Monitoring
When choosing a propane tank monitor, consider how you prefer to receive data. Options range from basic magnetic physical gauges that require manual inspection to advanced remote systems. The MyPropane monitor utilizes 4G/5G LTE cellular technology for remote alerts, while the Mopeka Pro Check bundle offers wireless sensor monitoring for RVs and campers. If you prefer a hands-off approach, look for units that sync with mobile devices or offer digital readouts. Conversely, traditional dial gauges like the Flame King Twin-Site or AP Products indicator provide a direct physical reading on the tank itself, which is reliable but requires you to be physically present at the tank location.
Installation and Mounting
Installation requirements vary significantly between products. Magnetic indicators, such as the Oudain 2-piece set, offer simple, reusable attachments that stick directly to the tank surface. More complex systems like the Mopeka Pro Check bundle include specific Tank Halos to ensure proper sensor alignment. For permanent installations, the Flame King remote dial gauge is designed for specific ASME RV propane tanks and requires a screw-on connection. Before purchasing, verify whether your tank is above-ground or underground, as specialized monitors like the MyPropane device are engineered to accommodate these specific configurations, ensuring proper signal transmission regardless of the tank's placement or burial depth.
Power Source and Maintenance
Power requirements dictate how often you will need to perform maintenance on your monitoring system. Some sophisticated units, such as the MyPropane monitor, feature solar charging capabilities, which reduce the need for battery replacements or manual power management. Wireless sensors like those found in the Mopeka Pro Check bundle operate on internal power, requiring monitoring of battery levels through their associated applications. Mechanical indicators, including the AP Products level indicator and the Oudain magnetic gauges, require no power source at all, making them low-maintenance solutions for users who prefer simple, passive monitoring that never needs charging or battery changes.
Tank Compatibility
Compatibility is critical when selecting a propane level indicator. Some products, such as the Mopeka Pro Check, are marketed as universal bundles suitable for various BBQ and RV propane tanks. Others are highly specific; for example, the Flame King Twin-Site gauge is precision-engineered for RV ASME tanks with a screw-on gauge port. Before buying, check the specifications of your propane tank to ensure the indicator matches your tank's size, connection type, and orientation. Attempting to force a non-compatible gauge onto a tank can result in inaccurate readings or an inability to properly secure the device, rendering the monitoring system ineffective for your specific setup.
Data Accuracy and Cost
The price point and data accuracy of propane gauges often correlate with their technological complexity. High-end monitoring solutions like the MyPropane device emphasize no recurring fees and high-tech connectivity, offering a premium experience for users who need remote data access. Mid-range wireless options like the Mopeka Pro Check provide convenience for mobile users. On the budget-friendly end, simple magnetic or dial-based gauges like the Oudain indicators or the AP Products gauge provide basic level estimates. When evaluating these options, balance your need for precise, remote-accessible data against your budget to determine whether a simple mechanical gauge or a sophisticated digital monitoring ecosystem is the right investment.
Frequently asked questions
Which monitor is best for remote tracking?
The MyPropane monitor is a strong candidate for remote tracking as it utilizes 4G/5G LTE technology. This allows users to monitor their propane levels from a distance, provided there is cellular coverage. It is designed to work with both above-ground and underground tanks and includes solar charging to maintain operation without frequent manual intervention. This makes it a suitable choice for users who need reliable, long-distance data without the hassle of checking the tank physically.
Can I use the Mopeka Pro Check on any tank?
The Mopeka Pro Check Universal Bundle is marketed as a universal solution, making it highly versatile for various BBQ and RV propane tanks. It includes two Pro Universal Sensors and two Tank Halos to assist with installation. While it is designed for wide compatibility, always verify your specific tank's shape and size against the product requirements to ensure the sensors can attach securely and provide accurate readings for your particular propane storage setup.
Do magnetic indicators like the Oudain require batteries?
No, the Oudain magnetic propane level indicators do not require batteries. They function as mechanical or physical gauges that attach to the tank via a magnetic backing. Because they do not rely on electronics or wireless signals, they are simple to use and maintain. They provide a straightforward visual reference for your fuel level during outdoor activities like grilling or camping, making them a low-maintenance, cost-effective option for basic level monitoring.
What is the Flame King Twin-Site gauge used for?
The Flame King 0-90 Ohm Twin-Site remote dial gauge is specifically engineered for use with RV ASME propane tanks. It features a screw-on design intended for tanks already equipped with a compatible gauge port. It provides a reliable way to monitor propane levels through a physical dial interface. This product is best suited for RV owners who need a direct, mechanical replacement or upgrade for their existing tank's gauge system to ensure accurate fuel level visibility.
Are there recurring fees for these propane monitors?
The MyPropane monitor explicitly advertises that it has no recurring fees for its 4G/5G LTE monitoring service. For other products like the Mopeka Pro Check or simple mechanical gauges, the initial purchase price typically covers the hardware itself. Since mechanical gauges do not rely on subscriptions or cellular data, they also carry no recurring fees. Always check the individual product details to confirm if any app-based features or cellular services require ongoing payments or subscriptions.
Bottom line
For users prioritizing advanced technology and remote accessibility, the MyPropane monitor stands out as the strongest fit. Its integration of 4G/5G LTE connectivity and solar charging capabilities makes it a top-tier choice for those who need to monitor above-ground or underground tanks from anywhere. It avoids the pitfalls of manual checks and recurring fees, providing a sophisticated solution for consistent data. Alternatively, the Mopeka Pro Check Universal Bundle is the premier choice for RV and camper enthusiasts. Its wireless sensor system and universal compatibility provide a seamless experience for those who need to monitor portable propane tanks while on the move, maintaining a high 4.5-star rating for its reliable performance in mobile environments.
Deciding between these options depends on your specific installation and technical requirements. If you manage a stationary home or business tank, the MyPropane monitor offers the best remote convenience. If your primary need is for a portable RV or BBQ setup, the Mopeka Pro Check is the most versatile wireless option. For those who prefer simplicity and low maintenance, mechanical alternatives like the AP Products indicator or Oudain magnetic gauges are ideal, as they eliminate the need for batteries, solar panels, or network connectivity. Always confirm your tank type—specifically whether it is an ASME RV tank or a standard portable cylinder—before selecting your gauge to ensure a successful fit.
