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3-1 Universal Sensing Head
3-2 LCD Display
3-3 Power/BACKLIGHT Button
3-4 /ZERO
Button
▲
3-5 Fast/SLOW/ESC Button
3-6 PEAK/ENTER Button
3-7 DISPLAY REVERSE/ Button
▼
3-8 TIME/SET Button
3-9 LOGGER/SAMPLING CHECK Button
3-10 RS-232 output terminal
3-11 Reset terminal
3-12 DC 9V Power Adapter Input Socket
3-13 Mounting Holes/fixing Screws
3-14 Battery Cover/Compartment
3-15 Flat-head Adapter
3-16 Cone Adapter
3-17 Chisel Adapter
3-18 Hook Adapter
3-19 120 mm Extension Rod.
3-20 SD card socket
7