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  • Policies

    Terms of use, terms and conditions, and supplier terms and conditions. This section also houses Ohio Semitronics’ notice to suppliers regarding Mercury.

  • Product Certifications

    OSI offers five types of certification covering the calibration of products on new orders.

  • Product Compliance

    RoHS Compliance statements, ISO 19001 Certificate and REACH documents plus other compliance relevant statements.

  • Product Manuals

    OSI product manuals and handbooks.

  • Spec Sheets

    Descriptions, features, applications, specifications, dimensions and diagrams for all Ohio Semitronics’ products.

  • Submit Worksheet

    Product guides to help OSI sales confirm the right product and product configurations are being selected per customer applications.

  • Technical Notes

    Notes (.pdf) relating to OSI product applications, such as using transformers, transducers, conductors, and a single element wattmeter. This section also houses notes on monitoring waveforms, measuring current, and measuring power.

  • White Papers

    Solutions, compliance specifics, product information, and new product news.

  • Transducers
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  • Watt/Watt-Hour, Var/Watt-Hour
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ISO 9001: 2015 NIST 800-171