I've got a 2kg CO2, which says tare 2.93kg, gross 4.93kg on the side. It weighs (give or take 0.2kg) 4.2kg, which suggests it is 63.5% full. But shaking it makes no liquid sound. Do I have much in there or not? Should I hear the liquid? Is weight how they test them, or pressure? It says on the side you should recharge if below a certain weight, so I assume the pros weigh them.
- posted
7 years ago