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Keltron receives self-certification rights for three defence products

The products are an electromagnetic log used for measuring a ship’s speed, an echosounder used for measuring the depth below a ship’s keel and an underwater telephone system for ship-to-submarine communication

The HinduThe Hindu
Published: 16 August 2026
The products are an electromagnetic log used for measuring a ship’s speed, an echosounder used for measuring the depth below a ship’s keel and an underwater telephone system for ship-to-submarine communication

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