G Instruments - San Diego, CA
Manufacturer
Designer & manufacturer of supervisory control & data acquisition (SCADA) modules, devices & systems. SCADA modules are available in various models with 90 VAC to 264 VAC, 45 Hz to 65 Hz power supply. Various features include low power consumption, jumper selectable built-in termination resistors & USB-to-RS485 converters, RS485 ports, stopwatches, reverse polarity & surge protection & remote switches. SCADA modules include sensors, communication equipment, controllers, human-machine interfaces, software & hardware. SCADA modules are suitable for measuring analog & digital signals. Modbus® RTU compliant. Made in USA.
www.ginstruments.com/scada.htm

Validyne Engineering Sales Corp. - Northridge, CA
Custom Manufacturer
Turnkey custom manufacturer of electronic control & data modules including remote data acquisition modules. High gain dual output plug-in modules, linear/integration amplifier plug-in modules, platinum resistance thermometer plug-in modules, frequency to voltage converter plug-in modules, vibration monitoring amplifier plug-in modules & signal conditioning amplifier plug-in modules are available. Types of electronic control & data modules also include carrier demodulator plug-in modules & digital read out plug-in modules. Electronic control & data modules can also be customized to specifications.
Brand Names: Validyne

Data Modules Products
	TCV913 TC/Voltage Module

G-Technology Inc. - Santa Monica, CA
Manufacturer
Manufacturer of many types of data storage products including spare drive modules.

Davis/Inotek - Irwindale, CA
Distributor, Manufacturer, Custom Manufacturer
100,000 Test, Measurement, Process & Control Instruments. NIST Traceable Calibration & Certification, All Performed In Compliance With ISO-9002, ISO Guide 25-17025 Standards. A Complete Line Of High-End Used & Rental Test Equipment

Applied Wireless, Inc. - Camarillo, CA
Custom Manufacturer
Wireless Transmit/Receive Modules-Data Audio, Video: Evaluation Boards, Integrated Products, Key-Chain Transmitters, RFID Products

ICS Advent - San Diego, CA
Manufacturer, Custom Manufacturer
Design, Integrate & Support Rack Mount & Embedded Computers. Custom Designs; Complete Hardware/Software Integration; Embedded Boards, Passive Backplanes, Single Board & Industrial Computers