Operating Instructions 54-815 Xtra-Value Series
Please read through this owners manual carefully before using your new tool.
Use your tool properly and only for its intended use.
Digi-Micrometer
Fowler Precision
66 Rowe Street • Newton, Massachusetts 02466
1-800-788-2353 • (617) 332-7004 • (617) 332-4137 fax
FOW
07/08
Frame
Anvil
Function buttons
LCD display
SPC output
1. Functional Elements
2. LCD Display
in: Inch measuring mode
mm: Metric measuring mode
INC: Relative measuring mode
ABS: No symbol present
3. Operation
• Keys are pressed two ways to execute functions:
1. Press and immediately release.
2. Press and hold for at least two seconds
3.1 On/Off— Zero Key
• Press and release: Power on/off
• Press and hold: Zero set for absolute measuring (“Set” will appear)
3.2 ABS/INC — Unit Key
• Press and release: Absolute and INC measuring mode conversion
• Press and hold: Inch/Metric conversion (“in” will appear for inch readings, “mm” will appear for metric readings.)
3.3 Data Output
In measuring mode, this is the data output key.
• Press and release: The micrometer will output the displayed data.
• Press and hold: The micrometer will output the displayed data continually until the button is pressed again.
Frame
Insulator
Spindle Locking Device Thimble