with Display | without Display | Measuring range | Resolution | Temperature measurement | |
MV 4020 | MV 3020 | Conductivity (2-pol) ? 0 ... 200 µS/cm ? 0 ... 2000 µS/cm ? 0 ... 20 mS/cm ? 0 ... 100 mS/cm ? auto range ? salinity 2 ... 42 g/kg ? resistor | 0,1 µS/cm | -10 ... 130 °C | |
MV 4025 | MV 3025 | Conductivity (4-pol) ? 0 ... 200 µS/cm ? 0 ... 2000 µS/cm ? 0 ... 20 mS/cm ? 0 ... 500 mS/cm ? auto range ? salinity 2 ... 42 g/kg ? resistor | 0,1 µS/cm |