This is Starrett's most versatile line of electronic indicators, available in three styles, in addition to a remote display and accompanying probe series.
All indicators feature a glass scale design with an unsurpassed accuracy of ± one resolution when measuring from a known standard. All have rugged, sealed enclosures as well.
WISDOM Basic Series
• User Selectable Resolutions: All available resolutions can be utilized in the same indicator, provided they are coarser than the resolution of the purchased model. Example: selecting an indicator with the finest .00005"/0.001 mm base resolution means you have all eight remaining resolutions "below" this which are usable in that model. If you select an indicator with a .001"/0.02 mm base resolution, it will be your only available resolution for that model.
• 10 Resolutions and 5 Measuring Ranges Available
• Instant Inch/mm conversion
• Plus or minus travel direction
• Maximum Reading Hold
• ZERO the tool at any position of the spindle
• Rotating Bezel
• Auto Off: After 10 minutes of nonuse. When Auto Off is engaged, an hourglass figure appears at the left side of the display
• Serial Number: Indicators are furnished with individual serial number labels, coded with date for traceability
• Three Power Sources - operate by battery, A/C adapter or through data port
• Multiple Data Output/Input Choices - Output jack allows data transmission to the following peripherals for analysis, data collection and hard copy documentation:
- Starrett No. 702 Computer Workstation
- Starrett No. 772 Series Advanced Data Collection Systems
- Starrett No. 741 Series Data Multiplexers
- Direct to RS232 - serial- BCD parallel and M.T.I.

WISDOM Plus Series
These models are more advanced than any other indicator in the world and have all the features and functions of the Basic Series, plus the following additions:
• Preset mode to install any reading at any point in the display. Reading is retained even if the indicator is turned off.
• T.I.R.: Displays the difference between the highest and lowest values reached
• Floating Reference: Allows you to set the absolute/preset number at any spindle position
• Tolerancing: Permits the entering of high and low tolerances. When tolerances are exceeded, the display will flash. Numbers are retained even if the indicator is turned off.
• Minimum Reading Hold
• Hold Button to freeze display: Displays and holds the reading after the measurement has been taken
• Feature Lock: Unique feature locks user selections so that a wrong button push will not change your settings