3. FRONT PANEL DESCRIPTION
Fig. 1
3-1 Display
3-2 Power/ESC/Send button
3-3 Function/Hold button ( Send quit/ button )
▲
3-4 REC/Enter button
3-5 Setting/Logger button ( button )
▼
3-6 T1 probe socket
3-7 T2 probe socket
3-8 DC 9V adapter socket
3-9 RS-232 output terminal
3-10 Battery compartment/Cover
5