The PGD-360 Rolling Pit Depth Gauge comes with four rollers that allow the gage to be easily moved along the length or circumference of a pipe with a diameter of 6" (150 mm) or larger. The rollers allow the 360 degree rotation of the gauge to find the maximum depth of anomalies. The Rolling Pit Depth Gauge incorporates a precision Mitutoyo digital gage, which reads depth to a resolution of 0.0001" or 0.01 mm.
Compact size allows the user to get close to fittings and flanges. The external footprint is 3-1/2" x 3-3/4" (90 x 95 mm). The roller contact points are spaced 2-3/8" x 2-5/8" (60 x 67 mm) apart. Magnets help the keep the gauge attached to the pipe for a consistent pipe reference and upside-down operation.
Available in two versions:
Model PGD-360 Rolling Pit Depth Gauge Kit. Includes digital gauge, rolling bridge bar, case.
Model PG-360. Bridge bar only without gauge. Allows existing gauge to be used from Digital Pit Depth Gauge Models PGD-1200, PGD-1800 & PGMBD.