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

pHep+ pH pen - HI98108

Digital PH meter 0 to 14 ph, 0.01 ph Resolution - PH-703

pH Meter for Water - pHep by Hanna - HI98107

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

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Testeur de pH avec température - LCD - 0-14 pH / température 0

Testeur de pH avec température - LCD - 0-14 pH / température 0

Labnox PH Meter, 0.01 High Accuracy Pocket Size with 0-14 PH

DIY IoT Water pH Meter using pH Sensor & ESP32