Products and Services

The TPI 440 Scope Plus, distributed by Jameco, is a DC oscilloscope with a 1-MHz bandwidth and an autoranging true RMS DMM. It supports 25 Megasamples per second and has a real-time display. The flexible triggering includes glitch capture.

The 3.2 pound hand-held unit also has a frequency counter and an optional opto-Isolated RS-232C Port. The DMM portion has a basic DC accuracy of 0.3%. It is designed to meet IEC 1010-1 requirements and has a 600 V Category III rating. Basic DC Accuracy to 0.3%. The oscilloscope is priced around $350 (pricing at time of publication).

Jameco Electronics, 1355 Shoreway Rd., Belmont CA 94002. Phone: 800-831-4242; Fax: 800-237-6948.