Testeur de pH 0 - 14 pH LCD Température 0 - 50 °C Testeur ph

pH Meter 0-14pH Measurement Range Water Quality Tester 1.5-inch

Ph Meter 0.01 High Precision For Water Quality Tester With 0-14

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Specifications:, Measuring range: 0.00-14.00PH, Accuracy error: 0.01PH, Resolution: 0.01PH, Working temperature: 0-80, Calibration method: 2 points

Ph Meter 0.01 High Precision For Water Quality Tester With 0-14 Measurement