Böhm-style mercury manometer.

(Quecksilber-Manometer nach Böhm.)
Description: The pressure indicator of this manometer can be used to drive a bristle for kymograph recording. An easily replaceable glass tube permits avoiding all putty/cement connections. There is a lead tube and stopcock which permits easy cleaning of the glass tube and elimination of air bubbles. It can be attached to a kymograph. (Expanded caption Copyright 1998, Edward J. Haupt)
(Source: None given.)
Source of illustration: Zimmermann, E. (1903). XVIII. Preis- Liste über psychologische und physiologische Apparate (p. 100). Leipzig: Eduard Zimmermann.

DESCRIPTORS:
Type: Component
Stimulus:
System:
Output:

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