
1) Stactometer
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instrument for measuring surface tension by drops
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http://phrontistery.info/s.html

An instrument for determining exactly the number of drops in a given quantity of liquid; used as a measure of the surface tension of a fluid (the lower the tension, the smaller the drops and, consequently, the more numerous in a given quantity of the fluid). ... Synonym: stactometer. ... Origin: G. Stalagma, a drop, + metron, measure ... (05 Mar 20...
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http://www.encyclo.co.uk/local/20973

(stal″әg-mom´ә-tәr) an instrument for measuring surface tension by determining the exact number of drops in a given quantity of a liquid; the lower the surface tension, the smaller each drop will be, and the more drops will be in a given volume.
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http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: stal′ăg-mom′ĕ-tĕr Definitions: 1. An instrument for determining exactly the number of drops in a given quantity of liquid; used as a measure of the surface tension of a fluid (the lower the tension, the smaller the drops and, consequently, the more numerous in a given quantity of the fluid). Syno...
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http://www.medilexicon.com/medicaldictionary.php?t=84550

stalagmometer An apparatus for measuring drops.
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http://www.wordinfo.info/words/index/info/view_unit/2024/

an instrument for determining the number of drops, or the weight of each drop, in a given volume of liquid. Also called
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https://www.infoplease.com/dictionary/stalagmometer
No exact match found.