About ESIS

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Esis is an industrial electronics company operating in Sydney, Australia since 1971. We sell a wide range of industrial electronic equipment, as per the product tree at left, and we provide advice to customers on which solution would best fit their needs.

Our knowledgeable engineers and sales staff can recommend the best electronic products to suit each client’s unique requirements. Our range covers thousands of electronic products, to cater to the needs of industry, research, education, government and business.

Call us today with your unusual or difficult requirements, and chances are we will have the best solution to fit your needs!

Committed to excellence in customer service
Wide choice of brands and products for easy comparison
Competitive pricing
Many products are stocked in Australia
Flexible payment methods
Serving industry, commerce, education, health, government since 1971

Computer Products

Communication Products

Measurement Products

Lab Products

Electronics Lab Equipment
- Device Programmers & Erasers
- Electronics Test & Measurement

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Esis Automatic Tuner 1978

In 1978 Esis Pty Ltd designed and built the world's first fully automatic musical instrument tuner, using solid state digital logic, with an LED display. The tuner would automatically detect which note the musician was trying to play, and display the tuning of that note.
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