Eco-friendly LCD Color Changing Gas Level Indicator , 63 * 100 mm , No mercury no batteries required

Quick Detail

1.  Usage : Household
2.  Theory : Liquid crystal thermochromic
3.  Eco-friendly:Yes
4.  Flexible:Yes
5.  OEM : Accept
6.  Card’s material : Rubber magnet
7.  Card’s size : 63*100mm
8.  Note : Keep it in shady and cool
9.  Valid date : 1~2years
10.  Usage : Gas Level Indicator

Description:

Never run out of gas again with this handy gas level indicator.It is ideal for Butane or Propane and sticks magnetically to the side of your gas bottle.

Great for camping,BBQ’s ,Caravans etc.

How does it work?

When you turn on the appliance,reduction in pressure inside the bottle causes the liquid to get colder.The gas level indicator will show the temperature difference after around 15~20 minutes of the appliance running.

Instructions for use

Ensure the surface of the gas bottle is wiped clean and dry before placing indicator on a level area near the bottom of the tank.

Avoid placing the indicator across a weld.

Avoid placing the indicator in direct sunlight.

Before use,the indicator should show bars all of the same color vertically.

Switch the gas appliance on and then allow 5~10 minutes before taking a reading.

After this period,if the gas level is within the area the indicator has been placed,the vertical bars will change color showing the gas level is low.

If the gas level is above or below indicator the bars will remain the same color.

Note:It is only color changes on the vertical bars that indicate the gas level.

Specifications

Application:

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