Digital TDS LCD PH Meter TDS EC Water Purity PPM Filter Hydroponic Pool Tester
ab 5,65 €
LCR Transistor Tester. This unit is not water-tight and is not covered under the warranty if water enters the unit. Resolution: 0.01pH. Accuracy: ±0.05pH. Relay Module. This item can be used in: water purifiers and filters, food (vegetable, fruits) & drink quality monitoring, pools and spas, aquariums, hydroponics.
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