Portable dissolved oxygen tester

The utility model provides a portable dissolved oxygen tester. The portable dissolved oxygen tester comprises a fixed column; the fixing box is fixedly installed on one side of the fixing column, and wire outlet holes are formed in the top and the bottom of the fixing box; the rotating rod is rotati...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHOU ZANBIN, LI ZHIGANG, CHEN RENKE
Format: Patent
Sprache:chi ; eng
Schlagworte:
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