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We know your time is limited to develop a test stand or in product selection for your new design.  

Let us be your engineering arm and eliminate the heavy lifting.  

Here are some of the electrical parameter measurement devices we have.....

We can also assist in IoT (Internet of Things) if you are interfacing with the internet!  See this URL <click here>







Dranetz is our newest line in well-respected manufacturers in the power industry.  Signed on December 1, 2015, we look to work with you on all your measurement needs.  Call us about their new programs of "try it before you buy it."
























Ohio Semitronics 
We as well as all at OSI are Electronic Engineers with years of experience.   If it is an electrical parameter you want to measure, we can assist in the product selection with the best product at the lowest cost.   If you are anticipating an issue with a current supplier, we would like to meet with you and your team to determine which OSI device offers you superior performance and lowest price. 

Our customer base includes Variable Speed Drive Industry, Military and Defense, Automation and Control, Oil and Gas, Test and Measurement, and Energy and Energy Management







For Ohio Semitronics 'Resources Page" Technical, Application Notes etc, click here

For Specification sheets click here

Download catalog here click here

Call us today at 630-924-1600 or email us

For more information contact Frank Krozel.
Electronic Instrument Associates-Central, Inc.