CONDUCTIVITY METER Model : YK-43CD * 2 Ranges : 2 mS, 20 mS. * Large LCD display, 21.5 mm digit height. * Automatic temperature compensation. * Data hold, professional housing case. * 2 Ranges : 2 mS, 20 mS. * Large LCD display, 21.5 mm digit height. * Automatic temperature compensation. * Data hold, professional housing case