Mopeka TankCheck LPG Tank Check Dual Sensor Kit

Catalog Item # 90405

Never run out of LP fuel unexpectedly – accurately measure how much fuel you have using the completely wireless Mopeka TankCheck LPG Tank Check Dual Sensor Kit.

The Mopkea TankCheck is an electronic device that very accurately measures the amount of LP Gas contained in most any LP Cylinder/Bottle and communicates that information remotely and wirelessly to the Mopeka TankCheck app on your smart device (or to TankCheck Monitor, not included). Thus, allowing you to be aware of how much fuel is available at all times, simply by reading the remote monitor. While specifically designed for RV use, the Tank Check is compatible with most any LP Tank/Cylinder.


  • Sensors mount to bottom of LPG Tank via magnets - designed to remain there during travel
  • Once activated, sensors electronically measure how much LPG is in Tank
  • Sensors communicate to Smart Device or Mopeka TankCheck Monitor (not included) without wires via Bluetooth Technology
  • Install in minutes - simply sync devices and mount
  • Designed for use with two LPG Tanks
  • Monitor is capable of reading two Sensors at the same time
  • Sensors and Monitor operate on "watch type" batteries (included)
  • Kit includes "feet pads" to assist in mounting Sensors
  • Includes (2) Sensors (6) Feet Pads (2) Screws
  • 3 Year Mfg. Warranty If you do not own a "smart device" with Bluetooth capability, other kits included a dedicated monitor that can be mounted conveniently inside your Coach are available: SKU 90403.

  • Technical Specifications

    1 lb.

    Camper's Choice Rating

    Reviewer rating of 4 stars based on 5 reviews (4 Based on 5 Reviews)

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    • Great technology to keep track of your propane tank levels. (2)
    • Easy to install and app on smart phone is fantastic (2)
    • Easy to use (1)
    • Simple (1)
    • Very stable (1)
    • But New One Alternates Between Reading And Indicating Empty (flakey) (1)
    • But The Other One Would Not Read Tank Level. (1)
    • One Sensor Worked Ok (1)

    Extremely relaible

    by I'm a believer – January 14, 2018
    5 out of 5 stars

    I've used these little magical magnetic gauges for 16 months and have to say I very satisfied with them. They are the only LP gaug

    Usefull addition but bad shipping quality

    by Thomas – May 19, 2017
    3 out of 5 stars

    This product works great but the batteries included are "active" during packaging and thus dead when arriving. Maybe have a set of

    Right on the Money

    by Cathy P. – June 02, 2017
    5 out of 5 stars

    This is so accurate it is unbelievable... We really enjoy it and you can also check it from your cell phone as well.

    Great product&#x3b;

    by Bill – March 02, 2017
    5 out of 5 stars

    I was skeptical about this product, but it works great!! It is worth it to know accurately when your propane is getting

    Didn't work for me

    by David Thorpe – October 07, 2018
    1 out of 5 stars

    I just got these and messed with them today. Too unreliable on the 20 lb tanks I have. One worked ok but the other one was too u

    by corky – January 22, 2018
    Yes, the app is free.
    by Camping World – January 23, 2018
    by Jayco Wally – March 12, 2017
    Yes, each sensor uses a single CR2032 battery that can be replaced.
    by Camping World – March 13, 2017
    by Anonymous – January 04, 2017
    Will this work with 100lb tank?
    No, the sensor can be used on tanks up to 40 lbs.
    by Camping World – January 05, 2017

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