Propane Butane LPG Fuel Gas Tank Level Indicator Magnetic Gauge Caravan Bottle

Specification: Color: Black Size: 9.8 x 6.2 x 0.1cm Package Size: 19.7 x 10.3cm

Instructions: 1.Place your Gas Level Indicator on a clean area on the lower half of the cylinder. 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 summer the bar on the right will be active. ? Package Included: 1x Temperature Measuring Stick