起订量:
HI4321彩屏实验室台式EC/ TDS/ KΩ/NaCI/°C测定仪、USB/RS232接口、EC: 0.000 to 1000 mS/cm;TDS:0.000 to 400.0 g/L(pp...
HI4321彩屏实验室台式EC/ TDS/ KΩ/NaCI/°C测定仪
EC: 0.000 to 1000 mS/cm;TDS:0.000 to 400.0 g/L(ppt);电阻率:1.00 to 100.0 MOhm?cm;NaCI:0.0 to 400.0%、0.00 to 80.00 PSU;°C:-20.0 to 120.0 °C,超大彩屏幕, USB/RS232数据接口,10组(5000个/组)数据存储