Signatone

Signatone has been in business since 1968 and has established a reputation for manufacturing high quality equipment, providing excellent service, and offering an extensive line of micro-probe stations and accessories.

Jandel Engineering

Jandel manufacture resistivity probes for all four point resistivity measurement machines known to us. We also manufacture resistivity measurement equipment for the semiconductor industry as well as for universities, laboratory work and research applications.

Ecopia

The Ecopia HMS-3000 Hall Measurement System is a complete system for measuring the resistivity, carrier concentration, and mobility of semiconductors. The HMS-3000 includes software with I-V curve capability for checking the ohmic integrity of the user made sample contacts.

Picoprobe by GGB Industries

In addition to the famous line of low capacitance, high impediance Picoprobe active probes, GGB Industries also manufactures the highest quality, highest performing, and most complete line of RF signal microwave probes available. They are durable, cost effective, and available in a wide range of frequencies.

Robson Technologies

RTI is the leading supplier of automated curve tracing to the entire semiconductor industry. The customer list for the MultiTrace is a virtual “Who’s-Who” of chip makers, major OEMs and widely known private test labs.

Lucas Labs

The Lucas Labs division of Lucas/Signatone Corporation manufactures advanced diagnostic tools for maintaining, calibrating, fingerprinting, and troubleshooting the gas handling subsystem of vacuum based process tools.

E M Optomechanical, Inc.

E M Optomechanical, Inc. (EMOpto) is a supplier of MEMS Test Equipment including dynamic 3D MEMS optical profilers and video based software/hardware systems for nano-scale through macro-scale measurement of devices for the nano-technology, and microsystems industries.