The Hand Held TC-1 series is bringing the ergonomics of pistol grip transmitters to a new level with functional safety to meet the highest standards. The HH TC-1 is equipped with up to seven (7) three position toggle switches, four (4) push buttons, an optional 120×32 pixel LCD display, a proportional (gray code) trigger switch capable of operating in rugged environments and an easy to access STOP switch. The TC-1 is powered with one (1) Hetronic 3.2V Li-Ion rechargeable battery.