Mopeka Pro Check Universal Sensor: The Ultimate Tank Monitor

Take the guesswork out of your next trip with the Mopeka Pro Check Universal. This next-generation sensor offers the highest level of precision and versatility in the Mopeka lineup. Whether you are monitoring propane for your furnace, diesel for your rig, or your fresh water supply, this sensor delivers real-time data directly to your phone or LCD display.

Why You’ll Love It:

• Industry-Leading Accuracy: Boosted accuracy to 99.5%, ensuring you know exactly how much fuel or water remains.
• Universal Commodity Support: Use the "Tank Check" app to monitor Propane, Water, Diesel, Oil, and more.
• Massive Battery Boost: Enjoy a 63% increase in battery life over the original Pro Check sensor.
• Magnetic Mount: Powerful magnets snap the sensor to the bottom of steel tanks in seconds. No tools or complicated wiring required.
• Advanced Tech: Built-in "bubble level" ensures perfect placement, while integrated temperature sensing helps maintain precision in all weather conditions.

TechnoRV Tip: This is the sensor we recommend for 95% of our customers. It’s incredibly versatile, working on tanks up to 250 gallons. Because it tracks multiple liquids, many RVers buy several—two for their LP tanks and one for the bottom of their fresh water tank to get a much more accurate reading than the standard factory sensors.

Installation & Compatibility

• Tank Sizes: Supports vertical and horizontal tanks up to 250 gallons.
• Attachment: Uses magnets for steel tanks (aluminum tanks require a mounting collar).
• Free Mobile App: Works with the "Tank Check" app on Apple and Google Play; supports unlimited sensors and custom alarms.
• Region: This is the North American model, configured specifically for the US and Canadian markets.

Note: For best results, we recommend using Mopeka Dielectric Grease and Halo rings (sold separately) to protect the sensor and ensure the best signal range.