User Manual

©2013 Johnson Level & Tool - Rev. 1 3
• Two vials read plumb and level
• Bright LCD backlight
• Audible and visual plumb and level indicators
• Shock absorbing end-caps
• Large hand grips fastened with screws
• Rigid aluminum box frame profile
3. Location of Part/Components
LCD Display
Window
Keypad
Hand Hole
End-cap
Plumb Vial
Level Vial
End-cap
7640H-English_Manuals 12/11/13 4:18 PM Page 3