
LEVER TYPE DIAL TEST
INDICATOR INSTRUCTIONS
Lever Type Dial Test Indicators
– BL-9 / BL-10
Please carefully review these instructions to ensure proper and accurate
use of your new Test Indicator.
Contact Point with 12º Position
This indicator is designed to provide a true reading when the
angle between the contact point and component is 12°.
Any configuration of an angle other than 12° needs the displayed
value to be corrected. For a position of 0°, the correct value is:
Displayed value x 1.022" or 1.022mm
Maintenance
No special maintenance is required. The bearings of the indicator
must not be oiled.
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precision measuring instruments