Jetboil  Jetgauge

How far can a canister take you? Take the guesswork out of how much fuel you have left with the new Jetboil Jetgauge. A lightweight tool engineered to accurately measure the fuel level of any JetPower canister, it enables precision fuel planning and keeps you from running on empty. So stop shaking the can and hauling extra fuel you don't need, and start stretching the fuel you carry further. The Jetboil Jetgauge has 3 settings for weighing 100 g, 230 g and 450 g JetPower canisters and features easy to read digital output fuel levels. It also comes with a convenient usage guide to help meal planning and a 4th setting with attachment to weigh your gear - every ounce counts. Compatible with all fuel.