Reusable Gas Tank Residue Magnetic Test Card Discoloration Ink Material Accurate Test Card Sticker for Gas Storage Tank Residue

Features:This product can measure gas capacity safely and accurately, according to gas temperature test. This

product can measure gas capacity safely and accurately, based on gas temperature test, measuring temperature

range of -10 C~120 C. In fact, it will show you how much gas you are running low before you run out! Works

while you're using the grill.Saves money by using more gas from each cylinder.Safe and accurate.Reusable

Applicable to LPG (propane) and butane cylinders.Magnetic backing allows for easy reuse on exchange bottles

Construction included.

Description: Never run out of gas from now on. Just install it on your gas tank and it will show you how much

gas is left in your gas tank.

Instructions:

1.Place your Gas Level lndicator on a clean area on the lower half of the cvlinder.

2.Turn on the gas and wait 10 minutes before you can read your Indicator.

3.In the winter the bar on the left will be active, and in the summerthe bar on the right will be active.

Specification:

Size:10*6.3cm

Material:PET plastic + LCD + soft magnet

Color: Black

Package included:

1* Test card

No offers under the asking price