Mopeka Pro Check Universal Bluetooth Propane Tank Sensor for Steel 250‑Gallon — High-Accuracy, App-Enabled

The Mopeka Pro Check Universal Bluetooth Sensor is a rugged, high-accuracy gauge that attaches to steel 250-gallon tanks to deliver near-real-time propane level readings via Bluetooth and the free Mopeka Co-Pilot app.

Whether you manage a home backup tank, an RV supply, or outdoor heating cylinders, keeping an eye on fuel levels prevents surprises. The Pro Check Universal is built specifically for North American and similar markets and combines a long-life battery, temperature compensation, and configurable alerts so you can monitor pressurized and non-pressurized steel tanks from your phone without climbing ladders or relying on guesswork.

How accurate and reliable are the readings?

The Pro Check Universal is engineered for precision, delivering readings with up to 99.5% accuracy when installed correctly on compatible steel cylinders. It uses temperature sensing and sampling controls to refine measurements and reduce false readings from environmental changes.

• Claimed accuracy: up to 99.5% under recommended conditions
• Integrated temperature sensor for corrected measurements
• Configurable sample timing to balance responsiveness and battery life
• Firmware updates to improve long-term performance

Is installation difficult and will it stay attached outdoors?

Installation is straightforward: the sensor mounts to the underside of a steel tank using two powerful magnets and is designed to be installed in seconds without tools. For exposed or high-vibration locations, an optional adhesive-backed mounting collar (sold separately) offers a protective cage and added retention for extra security.

• Tool-free magnet attachment for fast mounting
• Optional adhesive collar secures sensor in challenging environments
• Designed to withstand outdoor conditions and hard-to-reach placements
• Works on both vertical and horizontal cylinders with correct placement

What connectivity and app features can I expect?

The sensor communicates via Bluetooth to the free Mopeka Co-Pilot app (Apple and Google Play), providing real-time level data, customizable alarms, and unlimited support for multiple tanks and sensors. Note: this model is configured for North American and non-European/UK markets and pairs only with the compatible regional apps.

• Free Mopeka Co-Pilot app for live monitoring and alerts
• Custom alarm thresholds and unlimited tank pairing
• Bluetooth communication for local phone access to data
• Region-specific compatibility—does not function in EU/UK markets

How long does the battery last and what maintenance is needed?

The Pro Check Universal has a long-life battery designed to last up to five years under normal usage patterns, minimizing the need for frequent maintenance. Periodic app checks and occasional firmware updates keep the system current; physical inspection is only required if you suspect attachment or environmental damage.

• Battery life up to five years depending on sampling configuration
• Low-maintenance operation with firmware updatable via app
• Replace sensor when battery depleted or if housing damaged
• Regular app checks recommended to confirm connectivity and alerts

Who is this for? The Mopeka Pro Check Universal is ideal for homeowners, RV owners, property managers, and small-business operators who rely on 250-gallon steel propane tanks and want an easy, accurate way to monitor fuel levels from a phone without manual dipsticks or climbing. If you need a durable, weather-ready sensor with long battery life and app-based alerts—and you operate within North American or compatible regions—this model is a practical choice. Do not purchase this version for use in European or UK markets; a region-specific unit is required there.