RS Calibration Services, Inc. - Pleasanton, CA
Service Company
ISO 9001:2008 & ISO/IEC 17025:2005 certified. Calibrating services for electronic measurement & test equipment. Electronic products calibrated include frequency counters, generators, hypots, meggers, analyzers, meters, sensors, testers, sweep oscillators, synthesizers & transducers. Meets MIL-STD-45662A & ANSI/NCSL Z540-1 standards. A2LA accredited. cGMP compliant. NIST traceable.

Ross Engineering Corp. - Campbell, CA
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified electronic measurement & test calibration services. Designs, mfrs. & tests a wide range of electronic & electro-mechanical high voltage devices including relays, probes, voltmeters, voltage dividers, switches, breakers, systems, controls, energy sources & safety equipment that are marketed worldwide. Typical applications are in high voltage power supplies, cyclotrons, lasers, radar, TV, high power communication transmitters industrial plants & utilities where high voltage or high current is utilized. ISO/IEC 17025:2005, A2LA Accredited High Voltage Calibration.

Precision Measurements - Sunnyvale, CA
Service Company
ISO-9001:2000 / ISO/IEC 17025 (A2LA) certified repair & calibration services traceable to NIST for a wide range of electronic, mechanical, physical/dimensional, analytical, & test & measurement equipment to all industries. Can service equipment from a large array of manufacturers (OEM) as well as custom designed & built test fixtures.