Digital pH Meter DetetorManual temperature compensation, automatic identification of calibration solution. Accuracy: 0.01PH

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Digital pH Meter Detetor Manual temperature compensation, automatic identification of calibration solution Accuracy: 0.01PH

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Portable pH meter Measuring range:0.00~14.00pH,Accuracy:0.01pH wholesale and retail

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100pcs/set PH Test Meter Measure Calibration Solution PH Buffer Powder 4.01+6.86+7.0+10.01+9.18 Calibration Point free shipping

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Pen Type Salinity & Temperature Meter ATC Calibration Solution Set ppm / ppt / % / S.G. 4 Units Salt NaCl Water Quality Tester

PH Meter Controller PH Online Monitor Pen Type Tester Aquarium Control Pool Water LED Display Calibration Solution

PH Meter Controller PH Online Monitor Pen Type Tester Aquarium Control Pool Water LED Display Calibration Solution

Digital pH Meter Detetor tester monitor automatic identification calibration solution data storage extraction Accuracy: 0.01PH

PH Meter Controller PH Online Monitor Pen Type Tester Aquarium Control Pool Water LED Display Calibration Solution

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