Geländer Bodenmontage 3 Meter 300cm 4 Pfosten Edelstahl mit 2 x Füllung 12mm 2 x Rundstab
Amazon.com: 0-14 pH 300cm 3000mm 118in Replacement BNC Electrode Probe Connector Cable Sensor for ph Monitor Controller Tester Meter Kit Set Aquarium Hydroponics Plant Pool Spa ph of Saltwater or seawater :
E-1325M 0-14 pH Electrode Probe BNC Connector, 300cm Cable for PH Mete – Gain Express
Water PH Meter 0-14 Probe BNC Connector, 300cm Cable for PH Meter Monitor Controller Test Sensor, Replacement Kit for Aquarium Hydroponics Plant Pool Spa (300cm pH Probe Electrode): Amazon.com: Industrial & Scientific
ORTK-777 ORP Electrode BNC Type 300cm Cable Single Cylinder Water Quality Tester - Tekcoplus Ltd.