Aquarium water quality detector TDS&PH Monitor Fish Tank PH Tester
Par un écrivain mystérieux
Description
Simultaneous monitoring of PH an. Accuracy: ±0.1PH, ±2%F.S. Resolution: 0.01PH, 1PPM. Back suction cup fixed design. Power: 5.6V power adapter. Net weight: 135G. High precision waterproof electrode technology.
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