The Caliper, Inductive, NSN 5220-01-552-0751, Part Number U306270, is LabmasterUniversal Model 175, manufactured by Pratt & Whitney Measurement Systems, Inc., (CAGE code: 3EQQ7).

This metrology instrument consists of measuring base-table, bidirectional probe, PC based computer, color monitor with keyboard, high speed printer and Window XP-Pro based software package. The product is designed to provide the measurement operation (English or metric) of rings, plugs, pins, gage blocks, calipers, or other precision parts.

This is a Sole Source Acquisition