5
Part Names and Functions §1
The cradle is an optional accessary.
2.83L/min suction volume
Outer diameter 6.4mm
Turns the power ON/OFF
To return to the Main screen in operation
Connects with your PC by using the USB
cable
4. USB port (for Printer, for USB flash
memory)
Connects with the printer by using the
USB cable
Allows you to copy the measurement
results to the USB flash drive
Supplies power with the provided AC
adaptor
Attaches instrument to the tripod
The battery is replaceable
8. Temperature/Humidity probe terminal
(only for 3889)
Connects the temperature/humidity
probe
9. Communication port with cradle
Communicates with the cradle
Communicates with the Ethernet
12. Communication port with the Main
body
Communicates with the main body