Sony DG155BP Gauging Probe

A 155 mm travel, straight digital gauging probe from Magnescale (formerly Sony Precision) designed for high-precision dimensional checks in machining and fixture gauging. The Sony Magnescale DG155BP uses a carbide, ball-tipped feeler and ships with a 5 m cable, enabling flexible setups on benches and fixtures. Weighing about 4.0 lb, it provides sturdy, repeatable measurement for tool and part checks in traditional and automated metrology workflows. This probe is part of Magnescale's digital gauge family and is designed for use with compatible Magnescale display units, including LT20A, LT20, LY51, MD20B, LY71, and LY72, to deliver direct digital readouts across its 155 mm measuring length, with a straight body configuration optimized for axial probing.