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DC9000 Roughometer's video

1126 plays · 2016-01-26
TQC sheen DC9000 Roughometer
Product description
The Dutch TQC DC9000 hull Roughometer measures the average asperity value of a hull sailing at sea. Sensors are equipped with three anti-skid wheels and a carbide stylus that moves horizontally on the hull. Each group collects 12 test values.