| 规格和标准 |
Display: 3-digit LCD with backlight Interface: RS232C, USB output Power supply (V): 6 AA batteries (included for testing) or AC adapter (sold separately) Power supply: 6 AA batteries (included for testing) or AC adapter (sold separately) Measurement items: Conductivity, TDS, Salinity concentration, Temperature Size: 68 x 45 x 177mm 配件:电导率/TDS/盐度浓度电极,SD卡(1GB),硬携带案例
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