Aufgelöstes Ozon O3 Meter Tester Stift Typ Tasche Handheld tragbar einfach
335,70 €
Dissolved ozone concentration, which is accurate. ●Self-replaceable CS6930 dissolved ozone electrode;. Screen: 20 30 mm multi-line LCD display. Size: 185×40×48 mm (H×W×D). ●4-button easy operation, comfortable to hold.
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