Zero setting is made against a fixed stop and internal angles from 40º to 160º inclusive can be measured.

Accessories include an acute angle attachment and a support stand for vertical applications.

Read-out

• 1 minute of arc or 0.01 degrees of arc
• For accurate settings the instrument is fitted with a micro-fine adjustment

Accuracy

• 4 minutes of arc

Range

• With the aid of a push button the range can be selected according to the application. i.e 1 x 360º, 2 x 180º or 4 x 90º. Changing from reading of arc minutes to decimal indication by pressing a button.

Example: Angle reading 35º30’ changes to 35.50º