Appareils de mesure du pH
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bluelab pH Pen, testeur de pH, plage de mesures : 0.0.-14,0 pH, résolution : 0,1 pH, préci ...
Features • Measures pH value and temperature • Selectable °C & °F scales • Back-lit display • Double pH electrodes • Displays successful calibration • Hold function • Water-proof • Auto-off • Automatic temperature compensation Technical specifications: • Scales: EC, 500 ppm, 700 ppm, °C, °F • Measurement range: 0.0 – 10.0 EC • 0-50 °C / 32 -122 °F • Resolution: 0.1 EC • Accuracy: @ 25°C ±0.1 EC • 1 EC calibration point -EC 2.77 • Including 1 x AAA battery