---
product_id: 544106972
title: "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"
brand: "mopeka"
price: "€ 89.11"
currency: EUR
in_stock: true
reviews_count: 8
category: "Mopeka"
url: https://www.desertcart.ie/products/544106972-mopeka-pro-check-universal-sensor-bluetooth-ultrasonic-sensor-for-steel
store_origin: IE
region: Ireland
---

# 99.5% ultra-precise accuracy Bluetooth + free mobile app 5-year long-lasting battery 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

**Brand:** mopeka
**Price:** € 89.11
**Availability:** ✅ In Stock

## Summary

> 🔥 Never run dry again — smart propane monitoring at your fingertips! 📲

## Quick Answers

- **What is this?** 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 by mopeka
- **How much does it cost?** € 89.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/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

- • **Set & Forget Power:** Enjoy up to 5 years of uninterrupted battery life, built to brave the elements wherever you roam.
- • **Effortless Installation:** Mounts securely in seconds with a sturdy collar and magnetic design—no tools, no hassle.
- • **Versatile & Weatherproof:** Works flawlessly on vertical or horizontal steel tanks, with integrated temperature sensing for ultimate reliability.
- • **Smart Alerts on Your Phone:** Stay connected with customizable alarms and real-time tank data via the intuitive Mopeka Co-Pilot app.
- • **Pinpoint Precision Monitoring:** Experience near-perfect 99.5% accuracy for all your propane and water tanks up to 250 gallons.

## Overview

The Mopeka Pro Check Universal Sensor is a Bluetooth-enabled ultrasonic device designed for precise propane and water tank level monitoring up to 250 gallons. Featuring 99.5% accuracy, a 5-year battery life, and easy installation with a secure mounting collar, it integrates seamlessly with the free Mopeka Co-Pilot app for real-time alerts and data. Perfect for grills, campers, and outdoor heaters, it offers versatile, weatherproof performance tailored for North American markets.

## Description

Buy 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: Outdoor Cooking Tools & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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: — 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. — 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.) — 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. — 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. — 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: A Must-Have for Off-Grid Peace of Mind! - This Mopeka Pro propane tank sensor is an absolute game-changer for my off-grid camper! The setup was incredibly easy and took just a couple of minutes. I love being able to check my propane levels right from my phone without ever stepping outside, which is a lifesaver during cold winter months. It's so accurate and reliable, giving me total peace of mind knowing I won't unexpectedly run out of fuel. I seriously can't imagine camping without it now! If you rely on propane, you definitely need one of these.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |
| Measurement Accuracy | 99.5% |
| Style | Universal |

## Product Details

- **Brand:** Mopeka
- **Item dimensions L x W x H:** 4.53 x 0.7 x 5.87 inches
- **Material:** Plastic
- **Item Weight:** 0.04 Kilograms
- **Style:** Universal

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71HNkXKYDuL.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: — 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. — 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.) — 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. — 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. — 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.

### ⭐⭐⭐⭐⭐ A Must-Have for Off-Grid Peace of Mind!
*by F***K on November 19, 2025*

This Mopeka Pro propane tank sensor is an absolute game-changer for my off-grid camper! The setup was incredibly easy and took just a couple of minutes. I love being able to check my propane levels right from my phone without ever stepping outside, which is a lifesaver during cold winter months. It's so accurate and reliable, giving me total peace of mind knowing I won't unexpectedly run out of fuel. I seriously can't imagine camping without it now! If you rely on propane, you definitely need one of these.

### ⭐⭐⭐⭐⭐ 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.

## 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
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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-02*