--- product_id: 544106972 title: "Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro..." brand: "mopeka" price: "€ 141.10" currency: EUR in_stock: true reviews_count: 13 category: "Mopeka" url: https://www.desertcart.at/products/544106972-mopeka-pro-check-universal-sensor-bluetooth-ultrasonic-sensor-for-steel store_origin: AT region: Austria --- # 99.5% ultra-precise accuracy Bluetooth + free mobile app integration 5-year long-lasting battery life Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro... **Brand:** mopeka **Price:** € 141.10 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Stay fueled, stay connected β€” never run dry again! πŸ“² ## Quick Answers - **What is this?** Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro... by mopeka - **How much does it cost?** € 141.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/544106972-mopeka-pro-check-universal-sensor-bluetooth-ultrasonic-sensor-for-steel) ## Best For - mopeka enthusiasts ## Why This Product - Trusted mopeka brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Set It and Forget It:** Robust 5-year battery life means no constant recharging or replacementsβ€”ideal for busy professionals on the go. - β€’ **Versatile & Weather-Ready:** Works flawlessly on vertical or horizontal steel tanks, built to withstand harsh outdoor conditions without missing a beat. - β€’ **Pinpoint Precision Monitoring:** Experience near-perfect 99.5% accuracy for all your propane and water tanks up to 250 gallons. - β€’ **Effortless, Secure Installation:** Quick collar mount with powerful magnets ensures your sensor stays put, even on rugged outdoor adventures. - β€’ **Smart Alerts at Your Fingertips:** Customizable alarms and real-time updates via the Mopeka Co-Pilot app keep you ahead of tank levels wherever you are. ## Overview The Mopeka Pro Check Universal Sensor is a Bluetooth-enabled ultrasonic sensor designed for steel propane tanks up to 250 gallons. With 99.5% accuracy, a 5-year battery life, and easy collar mounting, it delivers real-time tank level monitoring through a free mobile app. Compatible with North American markets, it offers customizable alerts, temperature sensing, and firmware updates, making it the ultimate smart solution for propane grills, water tanks, campers, and outdoor heaters. ## Description Bestselling Mopeka Products Visit the Store Bestselling Mopeka Products Visit the Store Sensors for Any Propane Tank Mopeka designs sonar propane monitoring solutions for tanks ranging from 20lb grill and RV tanks, up to 90000 gallon industrial tanks. Sensors for Any Propane Tank Mopeka designs sonar propane monitoring solutions for tanks ranging from 20lb grill and RV tanks, up to 90000 gallon industrial tanks. Easy Magnetic Install Our patented sensors easily mount on the bottom of tanks using strong magnets. No Tools needed. You're up and running in minutes. Easy Magnetic Install Our patented sensors easily mount on the bottom of tanks using strong magnets. No Tools needed. You're up and running in minutes. Monitor From Anywhere Monitor wirelessly over Bluetooth with our Mopeka Tank Check app or stand-alone monitor. Acccess from anywhere with our Wifi Gateway. Monitor From Anywhere Monitor wirelessly over Bluetooth with our Mopeka Tank Check app or stand-alone monitor. Acccess from anywhere with our Wifi Gateway. Pro Sensor Advantage Stronger ultrasonic, longer battery, integrated temperature sensor, tank "bubble level", adjustable sample timing, alarms, and more. Pro Sensor Advantage Stronger ultrasonic, longer battery, integrated temperature sensor, tank "bubble level", adjustable sample timing, alarms, and more. Review: These sensors are game changers - These Mopeka sensors work well and add a new level of convenience to monitoring propane levels. There was a period where this new Universal model was incompatible with the Victron Cerbo GX, but I am happy to report that this situation has been resolved. I can check the levels using the Mopeka app; and they now show up on the Cerbo as well. How far we've come from having to pop open the propane compartment and look at a gauge that may or may not be accurate. A few installation tips: β€” The process is very easy; however, you will be asked to position the sensor so its position appears inside a little circle that shows in the Mopeka app. I've never seen anyone successfully do this, either in person or in a YouTube video. It seems like the best one can expect is for the position indicator to be touching the little circle. Don't sweat this. Everything will still work. I ended up using a ruler to position the sensor. β€” My least favorite thing about this product is the fact that there is nothing to hold it in the spot that you've so carefully measured out. The sensor has pretty powerful magnets to hold it to the tank, but once you lube it up with dielectric grease it will slide around on the tank's surface. Annoying. Mopeka does offer a collar that can be stuck on the bottom of your LPG tank with 3M VHB tape to lock the sensor into position. This is what I have done. (The company makes two different collars. Make sure you get the one for LPG tanks.) β€” These sensors come with three little aluminum spacers designed to clip to the bottom of your tank in order to provide extra clearance. You may or may not need them. I did. These spacers can come loose. I would suggest using an adhesive/sealant to lock them in place. Also, these will definitely scratch up whatever the tank is sitting on. β€” For those needing spacers but not wanting to scratch up their propane tank compartment, Mopeka offers the "Halo", a plastic ring that goes on the bottom of your tank. These will also need to be attached with an adhesive/sealant if you want them to stay on. Unfortunately, these Halos offer less additional clearance compared to the free aluminum spacers. If you choose to use the collar I mentioned earlier, the Halos probably won't work for you. They didn't for me. Seems like this is something that Mopeka should have been able to anticipate. β€” Keep in mind that these spacers protect your Pro Check sensor when it's sitting on a flat surface. The teenage kid filling your tank can still set the tank down on an uneven surface or a rock and crush it. And if this kid drags the tank on the ground and knocks off one of the spacers, the sensor could get damaged on a flat surface. Bottom line: pay attention when someone else is handling your LPG tank. I'm tempted to deduct a star due to the incompatibility between the Mopeka Halos and the collars but this is a review of the sensor itself, so I won't. These sensors are game changers. I love them and I recommend these as the best solution for anyone with a propane tank they want to monitor. Five stars. Review: Fast and easy set-up. Great accuracy. - This was easy to set-up using the app and has good range using Bluetooth. I tried it on 3 different 20lb cylinders of known quantity of LPG and it read them all accurately. It sticks to the bottom fairly well, but they are rounded so it takes a few seconds to center the sensor. For my use they adhere well enough. I would not be so liberal with the grease, it only needs a dab on the sensor. This should help with movement once centered. As for replacement Mopeka grease you can buy some here on desertcart, or any silicone dielectric grease works perfect. It is the same. I am overall very pleased with this device. It is not cheap, but it's accurate and does the job well. I wasted a lot of money on inaccurate inline gauges and a scale device. The scale does work, but requires disconnection and lifting of the cylinder, and can't give you a real-time reading. Now I know at a glance where I stand gas wise. ## Features - ENHANCED ACCURACY – Check the levels on your propane tanks with Mopeka's Pro Check Universal Sensor. With an accuracy of 99.5%, you can quickly and easily monitor the levels of all your pressurized and non-pressurized tanks. We believe in accuracy above everything. - This sensor is configured specifically for use in North American and non-European/UK markets. The MopekaIoT Co-Pilot App and Tank Check App are compatible only with this model in these regions. The European and UK Market version of this sensor will not function in this region. - LONG-LASTING BATTERY - Designed to meet the demands of your home, RV, BBQ grill, or outdoor heater, Mopeka's Pro Check has a battery life of up to five years. This digital level can withstand the harsh elements of the outdoors, making it ideal for any tanks that are outdoors or hard to reach. - EFFORTLESS INSTALLATION - Say goodbye to complicated setups. Our tank sensor easily attaches to the underside of your tank by mounting the collar and can be secured in seconds. No matter the terrain, our sturdy mounting collar ensures the sensor stays firmly in place on your propane tanks, giving you peace of mind during your travels. - CUTTING-EDGE TECHNOLOGY - The Pro Check Universal comes with integrated temperature sensing, a tank "bubble level" indicator, configurable sample timing, firmware updates, and customizable alarms/alerts, all designed to enhance reading quality and precision. It works seamlessly with both vertical and horizontal cylinders, making it a versatile and reliable option for tank monitoring. - FREE MOBILE APP - Download our user-friendly Mopeka Co-Pilot app for free on Apple and Google Play stores to get real-time data about your tank. With unlimited tank and sensor support, the app allows customizable alarms to suit your preferences and check your tank's level wherever you are. - This sensor is configured specifically for use in North American and non-European/UK markets. The Mopeka Co-Pilot App and Tank Check App are compatible only with this model in these regions. This unit will not function in European and UK Markets. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C7HJ9J14 | | Best Sellers Rank | #5,038 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #268 in Outdoor Cooking Tools & Accessories | | Brand | Mopeka | | Brand Name | Mopeka | | Customer Reviews | 4.3 out of 5 stars 896 Reviews | | Global Trade Identification Number | 00854069008510 | | Included Components | 1 Sensor, 1 Grease Packet, 3 Metal Spacers | | Item Dimensions | 4.53 x 0.7 x 5.87 inches | | Item Weight | 0.04 Kilograms | | Item dimensions L x W x H | 4.53 x 0.7 x 5.87 inches | | Manufacturer | Mopeka Products, LLC | | Material | Plastic | | Material Type | Plastic | | Measurement Accuracy | 99.5% | | Model | M1017020 | | Mounting Type | Collar Mount | | Output Type | Digital | | Part Number | M1017020 | | Sensing Distance | 47 Inches | | Smart Home Compatibility | Smart Home Compatible | | Specific Uses For Product | Indoor, Outdoor | | Style | Universal | | Style Name | Universal | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Mopeka - **Item Weight:** 0.04 Kilograms - **Item dimensions L x W x H:** 4.53 x 0.7 x 5.87 inches - **Material:** Plastic - **Style:** Universal ## Images ![Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro... - Image 1](https://m.media-amazon.com/images/I/71HNkXKYDuL.jpg) ![Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro... - Image 2](https://m.media-amazon.com/images/I/71HeI5flsEL.jpg) ![Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro... - Image 3](https://m.media-amazon.com/images/I/71ga7lnh4AL.jpg) ![Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro... - Image 4](https://m.media-amazon.com/images/I/71n6uwDty1L.jpg) ![Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Pro... - Image 5](https://m.media-amazon.com/images/I/71atyXidEkL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ These sensors are game changers *by T***M on November 8, 2023* These Mopeka sensors work well and add a new level of convenience to monitoring propane levels. There was a period where this new Universal model was incompatible with the Victron Cerbo GX, but I am happy to report that this situation has been resolved. I can check the levels using the Mopeka app; and they now show up on the Cerbo as well. How far we've come from having to pop open the propane compartment and look at a gauge that may or may not be accurate. A few installation tips: β€” The process is very easy; however, you will be asked to position the sensor so its position appears inside a little circle that shows in the Mopeka app. I've never seen anyone successfully do this, either in person or in a YouTube video. It seems like the best one can expect is for the position indicator to be touching the little circle. Don't sweat this. Everything will still work. I ended up using a ruler to position the sensor. β€” My least favorite thing about this product is the fact that there is nothing to hold it in the spot that you've so carefully measured out. The sensor has pretty powerful magnets to hold it to the tank, but once you lube it up with dielectric grease it will slide around on the tank's surface. Annoying. Mopeka does offer a collar that can be stuck on the bottom of your LPG tank with 3M VHB tape to lock the sensor into position. This is what I have done. (The company makes two different collars. Make sure you get the one for LPG tanks.) β€” These sensors come with three little aluminum spacers designed to clip to the bottom of your tank in order to provide extra clearance. You may or may not need them. I did. These spacers can come loose. I would suggest using an adhesive/sealant to lock them in place. Also, these will definitely scratch up whatever the tank is sitting on. β€” For those needing spacers but not wanting to scratch up their propane tank compartment, Mopeka offers the "Halo", a plastic ring that goes on the bottom of your tank. These will also need to be attached with an adhesive/sealant if you want them to stay on. Unfortunately, these Halos offer less additional clearance compared to the free aluminum spacers. If you choose to use the collar I mentioned earlier, the Halos probably won't work for you. They didn't for me. Seems like this is something that Mopeka should have been able to anticipate. β€” Keep in mind that these spacers protect your Pro Check sensor when it's sitting on a flat surface. The teenage kid filling your tank can still set the tank down on an uneven surface or a rock and crush it. And if this kid drags the tank on the ground and knocks off one of the spacers, the sensor could get damaged on a flat surface. Bottom line: pay attention when someone else is handling your LPG tank. I'm tempted to deduct a star due to the incompatibility between the Mopeka Halos and the collars but this is a review of the sensor itself, so I won't. These sensors are game changers. I love them and I recommend these as the best solution for anyone with a propane tank they want to monitor. Five stars. ### ⭐⭐⭐⭐⭐ Fast and easy set-up. Great accuracy. *by J***D on August 30, 2025* This was easy to set-up using the app and has good range using Bluetooth. I tried it on 3 different 20lb cylinders of known quantity of LPG and it read them all accurately. It sticks to the bottom fairly well, but they are rounded so it takes a few seconds to center the sensor. For my use they adhere well enough. I would not be so liberal with the grease, it only needs a dab on the sensor. This should help with movement once centered. As for replacement Mopeka grease you can buy some here on Amazon, or any silicone dielectric grease works perfect. It is the same. I am overall very pleased with this device. It is not cheap, but it's accurate and does the job well. I wasted a lot of money on inaccurate inline gauges and a scale device. The scale does work, but requires disconnection and lifting of the cylinder, and can't give you a real-time reading. Now I know at a glance where I stand gas wise. ### ⭐⭐⭐⭐⭐ These work soooo much better! *by S***E on April 11, 2026* One of my original tombstone shaped sensors finally died during our winter trip. I went online to order a replacment and found these newer sensors. So far the difference is night and day. They appear to read more quickly, are much more reliable, and require less energy than the older ones. Very happy with the purchase. ## Frequently Bought Together - Mopeka Pro Check Universal Sensor - Bluetooth Ultrasonic Sensor for Steel Propane Tanks - Perfect for Propane Grills, Water Tanks & Campers - Water Level SensorUp to 250 Gallon Tanks - Mopeka Tank Halo - Propane Cylinder Gas Tank - Ring Base For Propane Tank - Cylinder Propane Tank - Compatible with Wireless Propane Gauges - Mopeka Tank Check LED Gauge Display - New Silver Reprogrammable Model - Mounts in Dash/Control Cabinet to Provide Wireless Indicator for RV Propane Tank Levels --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/544106972-mopeka-pro-check-universal-sensor-bluetooth-ultrasonic-sensor-for-steel](https://www.desertcart.at/products/544106972-mopeka-pro-check-universal-sensor-bluetooth-ultrasonic-sensor-for-steel) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-06-05*