Model | EC-450 | EC-470 |
Measuring range pH | 0,00 - 14,00 | -2,000 - 20,000 |
Accuracy pH | 0,1 | 0,1/0,01/0,001 |
Measutring Range cond. | 0,1 μS - 200,0 μS | 0,05 μS - 500,0 μS |
Accuracy Conductivity | 1% Full scale, +/-1 digit | 1% Full scale, +/-1 digit |
Measuring range TDS | 0,1 mg/l - 200g | 0,05 mg/l - 500g |
Accuracy TDS | 1% Full scale, +/-1 digit | 1% Full scale, +/-1 digit |
Measuring range temp. (°C) | 0,0 - 100,0 | 0,0 - 100,0 |
Calibration | Up to 5-point | Up to 6-point |
Power supply | AC-adapter, 9V DC | AC-adapter, 9V DC |
Input pH-electrode | BNC | BNC |
Input conductivity cell | 8 Pin DIN | 8 Pin DIN |