User Manual

ABOUT TRIPLETT
Triplett Test Equipment and Tools has been desiging specialized test equipment for over 100 years.
Triplett was acquired by Jewell Instruments in 2007. Jewell Instruments is a world leader in the
manufacturing and distribution of advanced sensors, controls, panel meters, and avionics. Jewell
provides custom solutions for the aerospace, medical, industrial, marine, telecommunications, and
railroad industries.
Jewell’s experienced engineering team works with customers and end-users to develop top-of-the-
line products that meet or exceed all customer requirements.
The company has two manufacturing facilities—one in Manchester, New Hampshire, and the
other in Barbados, West Indies. Both facilities maintain the most stringent manufacturing
requirements. The Barbados facility also provides the cost-competitive advantage of offshore
manufacturing
Jewell is committed to continuing the legacy started by Ray L. Triplett, producing only the high-
est quality, most technologically advanced, rugged, and reliable test equipment products in the
marketplace.
Jewell Instruments Headquarters
Manchester, NH
USA