The TM70 Handhelds are the work horses of the TM70 Product platform. Rugged and dependable these units provide for unlimited possibilities in a handheld. Whether its 2 step or stepless control push buttons, selector or rotary switches and displays. These units are made to perform. Our Green Handheld units are designed to meet UL & CSA, Class I, Division I, Groups A,B,C&D explosion proof ratings.