Bluelab Multimedia pH Meter incl. LeapTM pH Sonde, 299,00 €
VOLTCRAFT PH-100 ATC pH-Messgerät kaufen
PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium (Blue): Amazon.com: Industrial & Scientific
ph-Meter AD11, wasserdicht.
AQUASEARCHER™ AB23PH Bench Meter PH Meter a-AB23PH -F | OHAUS
HI98103 | Hanna Instruments Batterie pH Messgerät, 0.1pH-Wert, 16pH-Wert max., +60 °C max | RS