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How Ultrasonic Cleaning Works: Elma’s Cavitation Expertise

Understanding Ultrasonic Cleaning: The Power of Cavitation Ultrasonic cleaning has revolutionised precision cleaning across industries, from jewellery workshops to medical practices and laboratories. At the heart of this technology is cavitation,…
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How to Choose an Ultrasonic Cleaner: The Ultimate Guide for New Zealand

Last reviewed: May 2026Introduction Ultrasonic cleaners have revolutionised cleaning for New Zealand industries, jewellers, laboratories, and hobbyists. With Elma’s precision-engineered range available locally, selecting the right model…
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Elma Ultrasonic Cleaners – Motorsport / Automotive Cleaning

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SALE NOW ON – While stocks last !

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Ultrasonics for the Laboratory

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Techspan Christmas Notice – Holiday Closure Dates

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NEW Elmasonic xtra

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NEW Elma Steam 8 Descaler

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Restore Watch Straps with Ultrasonic Cleaning

Restore Watch Straps with Ultrasonic Cleaning Cleaning watch straps and clock components has never been easier or more effective, thanks to ultrasonic cleaning technology. Whether you’re a jeweller, watchmaker, or workshop professional, Elma…
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Ultrasonic Cleaning Examples

Questions about our Ultrasonic Cleaning products?

View our FAQ’s page to find your answer!

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TECHSPAN NEW ZEALAND LTD

Elma Ultrasonics – Made in Germany

Phone: (09) 827 6567
Phone: 0800 603 603
Fax: (09) 827 6596

Email: info@elma-ultrasonic.co.nz

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