Company record
D & D Instruments supplies a broad portfolio of mechanical and electronic components for automotive and industrial markets. The catalog includes flexible shafts, ratio adapters, right‑angle adapters, flexible drive shafts, as well as tachometers and speedometers. The firm also designs and manufactures custom gauges—covering pressure, temperature, vacuum, voltage and amperage—providing end‑to‑end service from initial concept through final production. Its sensor and transducer lineup features proximity devices, Hall‑effect units, self‑generating sensors, variable‑reluctance elements and reed switches. Electric and pneumatic motors, controls and solenoids are offered, with a primary focus on wiper‑system applications. In addition, D & D Instruments distributes lubrication systems, related supplies and equipment, and provides rocker switches suitable for any operational requirement. The company further supports vehicle diagnostics and data capture through tachographs and on‑board computer systems. Product lines are sourced from established manufacturers such as Stewart‑Warner, Datcon, VDO, Marshalltown, S.S. White Technologies, Breeze‑Eastern/Masstech, Sahner, Motorola/Prestolite, Sprague Devices/SWF, Pollak, Synchro‑Start and Rockwell.
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