Digital Angle Protractor

This digital angle-measuring tool can be put to use in a variety of
applications for measuring or setting just about any angle.
With a full 360 degree range, this tool in indispensable in the shop.
Simply place it on the surface to be measured and it gives a digital readout of
angle with a 0.1 degree resolution.
The large LCD readout stays upright for display no matter what position the
gauge is in.

The rugged precision machined Aluminum frame has a 'V' groove for measuring
cylinders.
This unit comes complete in a leather carry pouch for protection

Features
* Standard reference = 0.00 degree
* `ZERO' button for differential readings
* 'HOLD' button to freeze reading
* User recalibration procedure
* Automatic shut off
Applications
* Setting machine tools
* Drive shaft alignment
* Setting control surfaces on aircraft
* Drainage angles and run off slopes
* Grader and tractor work alignment
* Platform monitoring

Specifications

Measuring Range: 360 degree
Resolution: 0.1 degree
Response Time: <1.0 second
Accuracy
-10 to +10 degree : +/- 0.1 degree
80 to 100 degree : +/- 0.1 degree
Rest of range : +/- 0.2 degree
Operating Temp : 0-45 degree C
Battery Life : 2000 hours
Battery Type : Lithium, 3V (CR2032)