HANNA HI3512 Dual Input Calibration Check Benchtop Meter User Guide
HI3512 Dual Input Calibration Check Benchtop Meter cov neeg siv phau ntawv muab cov lus qhia tshwj xeeb thiab cov lus qhia rau pH, ORP, ISE, EC, Resistivity, TDS, thiab NaCl ntsuas. Kawm txog calibration, fais fab kev sib txuas, thiab kev siv electrode rau kev xeem.