User's Guide

When target off, target vacuum display is turned off
When target off, target vacuum display is turned off
Target vacuum value according to vacuum unit
Bluetooth off if not
connected for 3 minutes
Bluetooth
connection
*Bluetooth : Press and hold (about 3 seconds) on/off
*Backlight : Short press on/off
(When the power is turned on, the Bluetooth connection
standby status is automatically maintained for about 3 minutes.)
Backlight & Bluetooth
Set target vacuum
Measurement
standby screen
Change the target vacuum value
Target vacuum display blinks
Measurement
standby screen
Power
Unit of measurement & auto-off setting
Button configuration
Display
LCD backlight on/off & bluetoothPower
Unit of measure & Auto-off
Set Target Vacuum
Press for
2 seconds
Press for 3 seconds
Press for 3 seconds
Press for 3 seconds Press for 3 seconds
Press for 3 seconds
All signs on
Measurement
standby screen
Vacuum level
Target Vacuum
Bluetooth
Auto-off
Battery
Vacuum unit
Unit display
blinks
Unit display change
Short press
Short press
Unit display blinks
Auto-Off on/off change
Short press
Auto-Off Display blinks
Measurement
standby screen
Measurement standby screen
Auto-Off blinks
Always on when
connection is successful
Bluetooth
mark blinks
blinking
Change the
target vacuum value
USER GUIDE
A compact size
Operating temperature : -20~60 C
Ambient temperature : -20~60 C