Twaddle Hydrometers

The Twaddle scale is a simplified scale based on specific gravity where 0° Twaddle equates to SG60/60°F of 1.00 (that of water) and each degree Twaddle equals 0.005°SG. These hydrometers are available in 2 lengths each with single degree subdivisions and are adjusted for use at 15.6°C (60°F) for medium surface tension liquids.

Hydrometers in Large Quantities & Special Orders

Other designs and specifications of hydrometers are available to special order. Most products can be branded and packed to your specifications. Minimum quantities apply. Browse all Hydrometers. Tell us what you need by filling out our contact form

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