| Data Input | Infrared data input | Display | 7 segments LED 4 fig, 14 segments LED 6 fig, 7 segments LED | Adapting Model | CEM2, CTA(v1), CTB(v1), ST, ST2, STC, CEM3 | Data Output | RS232C I/F (correspondence to USB 1.1) | Power Source | AC Adapter DC 3V 300mA (#US300520) included | Temperature Range for Use [°C] | 0 ~ 40 | | |