pH Probe for Aquarium Hydroponics Lab Testing Electrode with BNC Connector
ab 15,35 €
Alkalinity error: 0.2PH. Widely applicable: aquarium, hydroponics, laboratory, etc. for Zero position: 7±0.5PH. 1 pH 4.01 feed buffer. 1 pH 6.86 feed buffer. Internal resistance: ≤250MΩ.
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