Configured as an EX80 stylus holder, GMPHX1 keeps a stylus firmly held in the holder slot behind the EX80 device. Its 67 mm width, 29 mm depth, and 4 mm height define the physical footprint for this EX80-specific accessory. The holder is intended to fit the rear holder slot rather than serve as a stylus itself. For work where equipment is used in an explosive environment, this holder has passed stringent international tests for that environment and received ATEX Zone 0 certification. Its core function is firm stylus retention on the EX80 device. The listed compatible product model is EX80. Use this accessory when an EX80 deployment needs its stylus retained at the device's rear holder location. It supplies a dedicated holder option for EX80 equipment used in explosive environments. Order GMPHX1 when the requirement is the EX80 Stylus holder.