Wisconsin Parts Database Instructions and Discussion Team/Group > MICHIGAN
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> Used
> Moller-wedel electronic autocollimator
Moller-wedel electronic autocollimator
* Minimum Direct Reading - 0.1 second of arc
* Repetition of setting - +/- 0.1 second of ard
* Measuring accuracy over 60 arc sec. - 0.3 seconds of arc
* Measuring range - 60 minutes of ard
* Maximum working distance - 20 m
This item powers up but has not been fully tested. It may need calibration.