| pH mode : |
| pH measurement range |
(-2.000) to 20.000 pH |
| pH accuracy |
± 0.002 pH |
| pH calibration points |
1 - 5 points |
| pH calibration solutions |
USA, NIST, DIN or user defined |
|
| ORP measurement : |
| ORP measurement range |
-1999.9 to 1999.9 mV |
| ORP accuracy |
±0.2 mV |
| ORP calibration points |
1 point |
| ORP calibration solutions |
mV & relative mV |
|
| Ion measurement : |
| Ion measurement range |
0 to 19999 ppm, mg/L, mol/L |
| Ion accuracy |
± 0.5 % F.S. (monovalent), ± 1 % F.S. (divalent) |
| Ion calibration points |
2 - 5 points |
| Ion calibration solutions |
0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000 ppm, mol/L, mg/L |
|
| Conductivity measurement : |
| Conductivity measurement range |
0 - 20.00, 200.0, 2000 µS / cm, 20.00, 200.2 mS / cm |
| Conductivity accuracy |
± 0.5 % F.S. |
| Conductivity calibration points |
1 - 5 points |
| Conductivity calibration solutions |
10 µS / cm, 84 µS / cm, 1413 µS / cm, 12.88mS / cm, 111.8mS / cm |
| Temperature coefficient |
0.0 to 10.0 % / °C |
| Compensation modes |
Linear or pre water |
| Cell constant |
K = 0.1, 1, 10 or user-defined |
| Normalization temperature |
20 °C or 25 °C |
|
