3 In 1 Multi Parameter Water Quality Tester Pen Type PH EC TEMP Meter Acidometer

EC: 0.00 ～ 19990us/cm. EC: 10us/cm. Range: pH: 0.00 ～ 14.00pH. Resolution: pH: 0.01pH. Accuracy: pH: ±0.1pH. Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.

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