Top Electronic Propane Tank Monitors: Remote Level Tracking and Gauge Options
Managing propane levels is critical for maintaining uninterrupted service for RVs, home generators, and outdoor grilling setups. Electronic monitoring solutions have evolved to offer real-time data, helping users avoid the frustration of unexpected fuel depletion. Whether you require a localized wireless sensor for portable tanks or a robust LTE-connected system for permanent residential installations, the current market features diverse hardware configurations to suit different needs. Selecting the right device depends on your specific tank type, connectivity requirements, and the desired level of remote visibility. This comparison evaluates key options currently available, focusing on their primary features, data transmission capabilities, and intended applications to help you determine which system aligns with your monitoring requirements.
When selecting a propane monitoring tool, consider the specific environment of your tank. Some devices utilize wireless sensors that attach directly to portable cylinders, ideal for camper and BBQ use, while others provide direct-dial gauges or cellular-enabled hardware designed for larger ASME or stationary tanks. Features such as solar charging and real-time mobile app integration can significantly improve convenience, though they require different installation considerations. By evaluating these products based on their specific connectivity protocols and tank compatibility, you can ensure your setup provides reliable, accurate readings. Our breakdown below examines the technical specifications and reported utility of five prominent options to assist in your selection process.

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 solution for users managing multiple propane sources, such as RVs or portable BBQ tanks. This bundle includes two universal sensors and two tank halos, designed to monitor fuel levels wirelessly. By utilizing sensor technology to track propane volume, it allows users to monitor levels through a dedicated interface. The inclusion of the Tank Halo is intended to assist in the mounting and security of the sensors on the exterior of the tank. This system is positioned as a functional accessory for campers, focusing on the convenience of remote monitoring rather than physical gauge inspection. It is suited for those who need to track multiple cylinders simultaneously without complex wiring or permanent modifications to their equipment.
Best for: RV owners and BBQ enthusiasts needing simultaneous monitoring for two tanks.
Check on AmazonHighlights
- Includes two universal sensors and two mounting halos
- Wireless transmission for remote level tracking
- Designed specifically for portable propane cylinders
- Simplifies monitoring for multi-tank setups
Keep in mind
- Limited to wireless range proximity
- May require specific tank base compatibility

2. Generac 7009 LTE Propane Tank Fuel Level Monitor | Real Time Remote Propane Level Alerts, Wireless Smart Gauge, Mobile Link app, Generator Compatible, Avoid Run Outs
The Generac 7009 LTE monitor is an electronic gauge designed to integrate with the Mobile Link app, providing real-time remote alerts for propane fuel levels. Its compatibility with generators makes it a strategic choice for homeowners who rely on propane-powered backup systems. By utilizing LTE connectivity, the device transmits data, allowing users to track their fuel status from a distance and avoid run-outs. The smart gauge design focuses on providing actionable data, serving as a proactive maintenance tool for residential energy setups. It is engineered to bridge the gap between the tank and the user's mobile device, ensuring that fuel levels are visible even when the user is away from the property.
Best for: Homeowners with standby propane generators requiring remote monitoring.
Check on AmazonHighlights
- LTE-based cellular connectivity for remote alerts
- Integrates with the Mobile Link mobile application
- Compatible with propane-powered generator systems
- Designed to prevent unexpected fuel depletion
Keep in mind
- Requires active cellular signal strength
- Subscription or data plans may be necessary

3. MyPropane | Propane Tank Monitor | No Recurring Fees | 4G/5G LTE | Solar Charging | Above Ground & Underground Tanks
This MyPropane monitor is a high-tech solution engineered for versatility, supporting both above-ground and underground propane tanks. A notable feature is its solar charging capability, which reduces the need for manual battery maintenance in outdoor, exposed environments. The device utilizes 4G/5G LTE technology to transmit data, ensuring reliable communication of fuel levels. Marketed with the advantage of no recurring fees, it offers a distinct financial profile compared to subscription-based models. Its construction is intended to handle the environmental demands of permanent tank installations, providing a robust monitoring interface for residential or commercial fuel management. The focus is on long-term autonomy and connectivity for stationary fuel storage.
Best for: Stationary tank owners seeking a permanent, solar-powered monitoring solution.
Check on AmazonHighlights
- Supports both above-ground and underground tank types
- Equipped with solar charging for sustained operation
- Uses 4G/5G LTE for reliable remote data transmission
- Advertised with no recurring service fees
Keep in mind
- Higher complexity for initial installation
- Dependent on solar exposure for maximum efficiency

4. Flame King 0-90 Ohm Twin-Site Remote Dial Gauge for RV ASME Propane Tanks with Screw-On Gauge
The Flame King 0-90 Ohm Twin-Site remote dial gauge is designed for RV ASME propane tanks that feature a screw-on gauge port. This device acts as a direct-read interface, offering a physical dial that displays fuel levels on the tank itself while also supporting remote functionality. It is specifically calibrated for the 0-90 ohm industry standard, making it a compatible replacement or upgrade for existing tank gauge systems. By focusing on a physical dial design, it ensures that users can verify levels visually at the tank location, while the remote capability allows for integration into broader monitoring systems. It is a specialized tool for those looking to maintain or upgrade existing RV propane infrastructure.
Best for: RV owners performing maintenance on ASME tank gauge systems.
Check on AmazonHighlights
- Compatible with 0-90 ohm standard tank sensors
- Features a physical dial for direct on-tank reading
- Designed for screw-on installation on ASME tanks
- Functions as a reliable replacement or upgrade component
Keep in mind
- Requires manual verification at the tank site
- Compatibility limited to specific ASME tank ports

5. AP Products 024-1001 Propane Tank Gas Level Indicator , Black
The AP Products 024-1001 is a gas level indicator designed for straightforward, manual monitoring of propane tanks. It serves as a basic, non-electronic tool for users who prefer a simple visual check of their fuel supply. Finished in black, the unit is intended to be mounted to the tank to provide an immediate readout of gas levels. This product is a functional choice for those who do not require cellular or wireless data transmission and prefer a low-maintenance, mechanical approach to tracking propane. Its design prioritizes simplicity and durability, offering a reliable way to gauge fuel capacity without the need for batteries, apps, or complex digital configurations.
Best for: Users seeking a simple, non-electronic physical gauge for propane tanks.
Check on AmazonHighlights
- Simple visual indicator for propane gas levels
- Requires no batteries or digital connectivity
- Durable construction for outdoor tank mounting
- Easy-to-read interface for quick fuel checks
Keep in mind
- Lacks remote notification or digital tracking capabilities
- Requires physical presence at the tank for reading
How to choose
Connectivity and Remote Monitoring
Electronic propane monitors utilize different wireless protocols to transmit fuel levels to your devices. The Generac 7009 and MyPropane monitors leverage LTE cellular technology, which is ideal for remote monitoring where Wi-Fi or Bluetooth range might be limited. The Mopeka Pro Check system utilizes wireless sensors designed specifically for mobile setups like RVs and portable BBQ tanks. When selecting a monitor, consider whether you require real-time alerts via a mobile app or if a localized visual dial gauge, such as the Flame King Twin-Site or the AP Products gas level indicator, better suits your specific monitoring workflow and tank location requirements.
Power Source and Maintenance
The power source determines the long-term maintenance requirements of your propane monitoring system. The MyPropane monitor stands out for its solar charging capability, which minimizes the need for battery replacements, particularly for stationary above-ground or underground tanks. In contrast, systems like the Mopeka Pro Check rely on integrated battery-powered sensors. Always review the product specifications to understand how the unit draws power, as frequent battery changes can become burdensome for hard-to-reach tanks. A solar-powered or high-efficiency wireless sensor is generally the most convenient choice for owners prioritizing a 'set-it-and-forget-it' approach to maintaining consistent propane levels throughout the year.
Compatibility with Tank Types
Not all electronic monitors are compatible with every tank configuration. You must verify if your equipment is intended for portable BBQ cylinders, RV ASME tanks, or large stationary underground residential tanks. The Mopeka Pro Check Universal Bundle is specifically tailored for portable tanks, including those used in campers. Conversely, the MyPropane monitor is versatile enough to support both above-ground and underground tanks. The Flame King remote dial gauge is engineered for specific RV ASME tank applications. Always cross-reference your tank’s specific mounting requirements and physical dimensions against the manufacturer's compatibility list to ensure a secure fit and accurate readings.
Subscription and Recurring Costs
When evaluating electronic propane monitors, factor in the total cost of ownership beyond the initial purchase price. Some cellular-based systems may involve recurring subscription fees for data connectivity or advanced app features. The MyPropane monitor explicitly advertises no recurring fees, which may offer better long-term value for budget-conscious users. Other systems, like the Mopeka Pro Check, operate via wireless sensors without cellular data requirements, eliminating subscription concerns entirely. If you opt for an LTE-based monitor, investigate the service agreement thoroughly to ensure there are no hidden monthly charges that could impact your decision over the lifespan of the device.
Installation Complexity
Ease of installation is a critical factor for DIY-focused workshop and home maintenance. Simple mechanical indicators like the AP Products gas level indicator typically require minimal setup compared to electronic sensors that demand calibration or app synchronization. The Mopeka Pro Check includes Tank Halos to assist with the installation process on universal tanks. For more complex systems, such as the Generac LTE monitor or solar-equipped units, consider the time required for mounting, signal testing, and mobile app configuration. Choose a model that aligns with your technical comfort level to ensure the monitor is installed correctly and provides reliable data from the start.
Frequently asked questions
Which monitor is best for an underground propane tank?
The MyPropane monitor is specifically designed to support both above-ground and underground tanks. Its 4G/5G LTE capabilities and solar charging feature make it a suitable choice for stationary tanks that are often located away from the home. Before purchasing, verify that your specific underground tank configuration meets the installation requirements provided by the manufacturer to ensure the signal can effectively transmit through the soil or tank casing.
Do I need a smartphone to use these monitors?
Most electronic monitors, such as the Mopeka Pro Check and the Generac 7009, require a smartphone to access the mobile app for viewing real-time fuel levels and receiving alerts. However, if you prefer not to use an app, manual options like the Flame King Twin-Site or the AP Products gas level indicator provide a physical, visual dial gauge that shows propane levels directly on the tank without needing any digital connectivity or smartphone integration.
Can I monitor multiple propane tanks at once?
Yes, certain systems are designed for multi-tank monitoring. The Mopeka Pro Check Universal Bundle, for example, includes two sensors, allowing you to monitor two separate tanks simultaneously. This is particularly useful for RV owners or those with dual-tank setups on their grills. Always check the capacity of the associated mobile app or receiving device to ensure it can support the total number of sensors you intend to install across your property or vehicle.
What is the difference between a dial gauge and an electronic sensor?
A dial gauge, such as the Flame King or AP Products models, provides a mechanical, visual reading directly on the tank, which is useful for quick, in-person checks. An electronic sensor, like the Mopeka Pro Check or Generac 7009, measures levels digitally and transmits the data to a remote device. This allows you to monitor your propane supply from inside your home or while away, providing convenience and the ability to receive alerts before you run out.
Are there recurring fees for cellular-based monitors?
Some cellular-based propane monitors may require a subscription for connectivity services. The MyPropane monitor is marketed as having no recurring fees, which simplifies the cost structure. When considering LTE or cellular-enabled devices like the Generac 7009, it is important to review the product details to confirm if a data plan or subscription service is necessary to maintain the remote monitoring functionality over the long term.
Bottom line
For users seeking the most robust and comprehensive monitoring experience, the MyPropane monitor stands out as the strongest fit due to its 4G/5G LTE compatibility and solar charging capabilities. Its ability to serve both above-ground and underground tanks, combined with the promise of no recurring fees, makes it a highly efficient solution for stationary residential setups. For those focused on portability, the Mopeka Pro Check Universal Bundle is the premier choice. With its included Tank Halos and dual-sensor configuration, it provides a specialized solution for RV and BBQ enthusiasts who need reliable, wireless, and easy-to-install monitoring for smaller, portable tanks without the complexity of cellular data plans or subscription requirements.
Deciding between these monitors depends primarily on your tank type and your need for remote access. If you have a stationary tank, prioritize units like the MyPropane or Generac LTE monitors to ensure consistent, long-distance data transmission. If you are an RV owner or grill master using portable cylinders, the Mopeka Pro Check system is the most practical, user-friendly option. Finally, if you prefer to avoid digital technology or cellular dependencies entirely, simple mechanical solutions like the Flame King Twin-Site or AP Products indicator offer a reliable, low-maintenance way to track propane levels through a straightforward visual dial.

