Analog indication of degrees from 0 to 180.
Immediate reading.
Locking of arms by means of a knob.
Integrated bottles; horizontal and vertical.
One of the tips can be replaced by a pencil (construction compass).
Length of the arms: 600 mm.

PLEASE NOTE THIS IS A STORE RETURN MODEL SO IS OUT OF PACKAGING AND HAS SOME MARKS ON IT. CONDITION IS REFLECTED IN PRICE AS LISTS AT AROUND 500 FROM FACOM.