Precautions: Please note that the PH pen probe is a glass product and is a fragile product. Please do not collide with things. Once the damage is not replaceable, you must protect the probe. After use, use absorbent paper to gently absorb the water on the probe. Matters needing attention: PH meter has been calibrated before delivery, the buyer does not need to re-calibrate after receiving the goods! Measuring range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy: 0.01 pH, Manufacturer: ZXZZAS
Precautions: Please note that the PH pen probe is a glass product and is a fragile product. Please do not collide with things. Once the damage is not replaceable, you must protect the probe. After use, use absorbent paper to gently absorb the water on the probe. Matters needing attention: PH meter has been calibrated before delivery, the buyer does not need to re-calibrate after receiving the goods! Measuring range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy: 0.01 pH, Manufacturer: ZXZZAS
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