Digital LED Display PH/ORP Temperaturkontrolle Monitor Messgerät Tester Überwachung
67,18 €
The test range is PH: 0‑14PH, ORP: ‑1999‑1999mv, high accuracy, stable performance, and small error. Item Type: PH ORP Monitor. Test Range PH: 0-14PH, ORP: -1999-1999mv. Resolution: PH: 0.01PH, ORP: 1mV.
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