Delta Instrumentation
Process Instrumentation from Delta - Flow Meters, Level Instruments, Pressure Instruments, Controls, Analyzers, Electrical Products and Custom Systems.
http://www.deltainstrumentation.com/

Metrotest
Electrical safety testing, technical training and electrical test instruments.
http://www.metrotest.co.nz/

A-Instruments
Sells measuring, electrical and test instruments for laboratories and industrial uses. Includes list of products.
http://a-instruments.com/

Rishabh Instruments Pvt.Ltd.
Manufacturer of measuring instruments, panel meters, digital multimeters, shunts and electrical transducers.
http://www.rishabh-instruments.com/

Electrical Sales Associates
Representatives for electrical tools, instruments, heating, lighting, generator transfer switches, and more for WA, OR, AK and Northern ID.
http://www.repesa.com/

Electrical test equipment from Duncan Instruments
electronic test equipment from Duncan Instruments
http://duncaninstr.com

Spectrum Instruments Ltd.
Vibration diagnostics, video inspection, optical inspection, video probes, corona imaging, corona detection.
http://spectrum-instruments.com

Shanghai Automation Instrumentation Co., Ltd.
Manufacturer of control systems and instruments for industrial production process, analytical instruments, automobile electronics, computers, building control systems, PLC, POS systems, household electrical appliances, and pneumatic components in China.
http://www.saic.sh.cn/

Constellation Technology Corporation
analytical instruments, instruments, scientific instruments, nuclear instruments, radiation detection, multichannel analyzer, spectrometers,
http://www.contech.com/

Rosen Electrical
Providing commercial electrical engineers and electrical technicians with an easy to use source for locating new, used and surplus electrical equipment
http://www.rosenelectric.com