MODEL MPT-9000 MPT-9001 Input Device 1D CCD scan engine 1D laser scan engine CPU 32 bit RISC ARM Cortex-M4 100MHz microprocessor Memory 8 MB Flash ROM, 4 MB RAM (8 MB optional) Display 128 128 mono FSTN with white back light Keypad & Button Total 21 keys for full alpha/numeric input and system control keypads with LED back light Indicator Two-color LED (green & red) Beeper Operation Programmable tone & beep time Interface USB 2.0 full-speed device compliance Operating Temperature -20C 60C (-4F 140F) Storage Temperature -30C 70C (-22F 158F) Humidity 5% 95% RH (non-condensing) Drop Durability Designed to withstand 1.2M drops Tumble Resistance 0.5M 1000 times Environmental Sealing IP53 rated sealing