Data logger conductivity meter CD-4307SD 1 piece

Data saved on an SD card can be imported into a computer and edited on Excel(R). It is also possible to measure TDS (soluble substances) and salt concentration. Size: 68 x 45 x 177 mm Measurement items: Conductivity, TDS, salinity, temperature Conductivity: 0~200.0μS/cm, 0.2~2.000mS/cm, 2~20.00mS/cm, 20~200.0mS/cm TDS: 0~132.0ppm, 132~1320ppm, 1320~13200ppm, 13200~132000ppm Salt concentration: 0-12.00% salt Temperature: 0 to 60.0℃ Weight: Approx. 489g Display: 3-digit LCD with backlight Interface: RS232C/USB output Power supply: 6 AA batteries (included for testing) or AC adapter (sold separately) Accessories: Conductivity/TDS/Salinity electrodes, SD card (1GB), hard carrying case