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Convenience & Safety Product Type
Safety - Personal Safety
Sensor Type
Gas Leak
Ease of Installation
Beginner (Installs < 10 minutes)
TVL International
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Propane Leak Detector Limits Flow and Indicates Gas Levels
TVL International TVL-212 GasWatch
TVL International TVL-212 GasWatch
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Low-level Indicator
TVL International TVL-212 GasWatch
Item# 32154
Price: $21.96
Free shipping on orders over $175 - See Details


  • Regulator shuts off propane supply immediately upon detecting a leak
  • Low-level indicator alerts chef when tank is running out of propane
  • Gauge connects easily between tank and regulator

Essential Info

Never again run out of propane gas when you're barbecuing! The GasWatch propane gas leak detector has a low-level gas indicator to let you know when it's time to refill your propane tank. This brass retrofit adapter connects easily between the tank and the regulator, and the gauge also has an emergency shutoff feature to cut off gas supply and stop propane flow immediately.


What's Included

  • 1x - Flow Limiter
  • 1x - Instructions
  • More Info



    Manufacturer:TVL International
    Manufacturer Product No.:TVL-212
    Dimensions:4" x 2 3/8" x 1 3/4"
    Materials:Forged brass and molded rubber
    Approvals:UL listed
    Warranty:1 year, limited

    Important notes:
    Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
    Manufacturer contact information: TVL International, LLC, Tel: (704) 814-0930


    Low-level Indicator       
    Low-level Indicator       


    86 Ratings
    5 star: 60%  (52)
    4 star: 26%  (22)
    3 star: 8%  (7)
    2 star: 2%  (2)
    1 star: 3%  (3)
    Average Customer Rating
    (86 customer ratings)
    Share your thoughts with other customers
    Brian -- Louisville   12/11/2013
    I agree with BBQ-Tex...
    HUMBERTO -- el paso, TX   6/13/2013
    My neighbor and I each own these units and we are very happy with their performances. It's great to know how much butane is in the tanks before we start BBQing.
    MARTINA -- saint louis, MO   8/16/2012
    This is a great. In the past we would run out of gas, either during cooking or right when we were ready to cook. We never knew how much was left in the tank. This takes all the guesswork out.
    VERDELL -- newark, AR   8/13/2012
    Received on time and worked perfect.
    RICHARD -- fenton, MO   6/29/2012
    very easy install & works as described. Happy with the transaction,
    ROBERT -- flower mound, TX   3/1/2012
    The order process was quick and easy. Shipping was fast and the installation of the item was very simple. Currently is working great and very accurate.
    bbq-tex -- Texas   1/26/2012
    This is a pressure gage. For any given temperature, the pressure in the take will always be constant as long as there is still liquid. So if there is a teaspoon of liquid propane in the tand, it will read the same pressure as it would if there is a gallon of fuel. As long as there is liquid present, the pressure gage will indicate the effect of temperature on the take, not how full it is. It will show you when you start to run out, but by the time it tells you you are low, there is no more liquid inthe take, so you only have a few minutes or seconds of fuel left. It is a nice thing to have, but to know how much fuel you have, the most reliable indicator is a float-type fuel gage or a scale that tells you the weight of the tank. There are some grills that have a spring scale to show the weight of the tank, those will work better than a pressure gage.
    ROSE ANN -- boulder, CO   12/9/2011
    Works well. Just what we needed.
    GEORGE -- murphy, NC   7/9/2011
    Ease to install and seems to work well.
    J.A. Hadley -- victoria, B.C.   5/27/2011
    I never have to worry about running out of propane anymore!
    DAVE -- omaha, NE   5/21/2011
    So far I am very happy with it. Simple to install and seems very accurate
    RICK -- leonia, NJ   1/16/2011
    It Works!
    LEONARD -- rocky mount, NC   5/27/2010
    I'm sure glad I brought this item, it saved me a trip to the store. I thought my tank was about empty , but it had lots of gas left.
    BRIAN -- honolulu, HI   3/2/2010
    Works as advertised.
    CHARLES -- charleston, WV   12/7/2009
    Works well , easy to install.
    RONNIE -- spring, TX   11/9/2009
    simple installation, easy to read
    DEAN -- plano, TX   7/13/2009
    This is a great product that helps eliminate the guessing when it comes to gas capacity.
    TIMOTHY -- azusa, CA   6/28/2009
    Works great and a fair price.
    DIANE -- voorhees, NJ   5/25/2009
    Just love the gaswatch, it will save us from getting the propane filled before it is needed.
    SANDI -- brookeville, MD   4/20/2009
    My biggest fear is running out of propane just as we are putting dinner on the grill. Now, with our new Gaswatch, we'll be prepared. This is the greatest invention ever.

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