TDSscan30参数
TDS测量范围:0.00~10.00ppm;
TDSscan20参数
TDS测量范围:0~1000ppm;
…
TDSscan10参数
TDS测量范围:0.0~100.0ppm;
ECscan40参数 电导率测量范围:0.00~19.99uS/cm;&n…
ECscan30参数 电导率测量范围:0~1999uS/cm;…