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UncleRobot | Staff 4.4K Views
Yesterday 10:33 PM

2-Pk Dozyant Propane Tank Gauge Level Indicator & Leak Detector (5-40 lb)

$13

$26

50% off
Amazon
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Dozyant via Amazon has 2-Pack Dozyant Propane Tank Gauge Level Indicator & Leak Detector (5-40 lb) on sale for $12.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter UncleRobot for finding this deal.

About this item:
  • Dimensions (each): 4" x 2.5" x 2"
  • Compatible with QCC1/Type 1 connections and 5-40 lb propane tanks
  • Monitors fuel level without removing the tank
  • Color-coded dial for at-a-glance low-level reading
  • Gauge display adjusts for ambient temperature changes
  • Leak detection for propane appliances
  • Construction: brass
  • Includes dust cover
  • No tools required; hand-tightens for installation
  • Compatible appliances: gas grills, heaters, smokers, camp stoves, lanterns, tabletop grills, fire pit tables, turkey fryers, and more

Editor's Notes

Written by Neo45 | Staff

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Dozyant via Amazon has 2-Pack Dozyant Propane Tank Gauge Level Indicator & Leak Detector (5-40 lb) on sale for $12.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter UncleRobot for finding this deal.

About this item:
  • Dimensions (each): 4" x 2.5" x 2"
  • Compatible with QCC1/Type 1 connections and 5-40 lb propane tanks
  • Monitors fuel level without removing the tank
  • Color-coded dial for at-a-glance low-level reading
  • Gauge display adjusts for ambient temperature changes
  • Leak detection for propane appliances
  • Construction: brass
  • Includes dust cover
  • No tools required; hand-tightens for installation
  • Compatible appliances: gas grills, heaters, smokers, camp stoves, lanterns, tabletop grills, fire pit tables, turkey fryers, and more

Editor's Notes

Written by Neo45 | Staff

Original Post

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11 Comments

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Yesterday 11:55 PM
153 Comments
Joined Sep 2013
joeyheyjoeyYesterday 11:55 PM
153 Comments
Looks useful
Today 4:26 AM
20.4K Comments
Joined Sep 2003
beowulf7Today 4:26 AM
20.4K Comments
I'll give this a shot.
Today 6:52 AM
900 Comments
Joined Mar 2009
VladStarToday 6:52 AM
900 Comments
AI summary, common complaints:
• Reads full on empty tanks – some customers say it always shows full, and 36% of fuel-level mentions are positive
• Leaks – 85% of leakage mentions are negative, with reports of leaks at the connection
• Durability – several units failed within a month or two
Some customers recommend weighing the tank to check the level against the gauge.
Today 9:57 AM
563 Comments
Joined Jul 2022
HonestWealth2655Today 9:57 AM
563 Comments

Our community has rated this post as helpful. If you agree, why not thank

physics does not allow these to work as you'd hope. read up on 'em before you spend the money! (spoiler...weighing is the answer)
1
Today 12:30 PM
1 Comments
Joined May 2019
StrongApple6076Today 12:30 PM
1 Comments
Pressure based sensors dont work on propane - it changes more with temp than anything. Check out Mopeka sensors. Weight works too but heavy and expensive
1
Today 12:53 PM
4.1K Comments
Joined Dec 2008
konoplyaToday 12:53 PM
4.1K Comments
Quote from HonestWealth2655 View quoted comment :
physics does not allow these to work as you'd hope. read up on 'em before you spend the money! (spoiler...weighing is the answer)

What about the sensors on propane tanks that Costco sells? I have a couple of those tanks and they're accurate. Do they work on different principle?
Today 1:10 PM
138 Comments
Joined Oct 2012
monkeydoughnutToday 1:10 PM
138 Comments
Quote from konoplya View quoted comment :

What about the sensors on propane tanks that Costco sells? I have a couple of those tanks and they're accurate. Do they work on different principle?
Costco ones are float type mechanism where these are pressure bases ones. Float more accurate and require a "float" inside tank
Last edited by monkeydoughnut November 9, 2026 at 06:12 AM.

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Today 1:27 PM
4 Comments
Joined Sep 2025
ShrewdPicture1143Today 1:27 PM
4 Comments
I have this, this doesn't work. You either have full or empty no in between
Today 1:53 PM
5.8K Comments
Joined Jul 2007
michi098Today 1:53 PM
5.8K Comments
Anyone ever use those stickers that change colors according to where the level is? I'm assuming they work by differential temperature. Is it worth getting those?
Today 2:08 PM
1.9K Comments
Joined Dec 2004
Jack SchittToday 2:08 PM
1.9K Comments
Quote from HonestWealth2655 View quoted comment :
physics does not allow these to work as you'd hope. read up on 'em before you spend the money! (spoiler...weighing is the answer)
Yup. These are snake oil. Better to simply have a spare full tank on standby.
Today 2:24 PM
49 Comments
Joined Oct 2015
BlastmanToday 2:24 PM
49 Comments
Got a version of this before (same brand) Only thing it did was slowly leak out my gas to where I lost about half a tank over a few weeks. I should have closed the knob after use but I never needed to when I hooked it directly to the grill. Got a new tank and tested it again to make sure it wasn't a user error. Nope... still leaked. Luckily Amazon's return/issue process was worthless since they are non returnable, even if they don't work. Ended up having to eat the cost.

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