Spectra Precision DG613 - Slide Number 7

Features:
1. Pole Clamp – slides onto the vertical pole and is secured with the pole clamp’s handle.
2. Top Pole Scale (TPS) – determines the distance between the top of the pole to the center of
the laser beam.
3. Mounting Plate Scale (MPS) – determines the distance between the center of the laser beam
and the bottom of the Model Mounting Plate. This scale is represented with down arrows next
to the scale numbers.
2.
3.
1239 universal
fixed pole mounted
on 1230/1237 heavy
duty invert plate
Clamp #1
Clamp #2