Strumento di monitoraggio digitale qualità acqua 5 in 1 TDS/EC/PH/Salinità/temperatura misuratore di temperatura acqua
TDS factor: 0.4 to 1.0. Save power, extend battery life. (Battery is included). Accuracy: ±0.05pH. Resolution: 0.01pH. Has automatic temperature compensation. Temperature accuracy: ±0.5℃. Accuracy: ±2% of the reading.