Clean Dry Air (CDA), Nitrogen, Argon and Carbon dioxide are all non-toxic and non-flammable gases that the HPD III can handle. Particle counters have a difficult time sampling gas at pressures above ...

The result is a 100% American-made non-flammable lithium-ion battery pack that has shown its strength and resilience by surviving a remarkable abuse test involving a 4.5BRA bullet shot at a speed ...