pH Range | -2.00 to 16.00 pH |
pH Resolution | 0.01 pH |
pH Accuracy | ±0.01 pH; ± 1LSD |
Conductivity Range K=1.0 | 0.00 uS/cm to 30.00 mS/cm (K=1.0 over 4 ranges) |
Conductivity Resolution K=1.0 | 0.01 uS/cm to 0.01 mS/cm (K=1.0 over 4 ranges) |
Conductivity Accuracy K=1.0 | ±0.5% FS |
Conductivity Range K=5.0 | 0.0 uS/cm to 200.0 mS/cm (K=5.0 over 4 ranges) |
Conductivity Resolution K=5.0 | 0.1 uS/cm to 0.1 mS/cm (K=5.0 over 4 ranges) |
Conductivity Accuracy K=5.0 | ±0.5% FS |
Salinity Range | 0.0 to 80.0 ppt |
Salinity Resolution | 0.1 ppt |
Salinity Accuracy | ±1% FS |
Temperature Range | - 5.0 to 75.0 °C |
Temperature Resolution | 0.1 °C |
Temperature Accuracy | ± 0.1 °C |
pH Temperature Compensation | Auto/manual -5.0 to 75.0 °C |
pH Buffer Recognition | (4.01, 7, 10.01) or (4.00, 6.86, 9.18) |
pH Buffer Temperature Range | 0 to 60 °C |
pH Electrode Offset Recognition | ±100 mV at pH 7.00 or -91.7 to 108.3 mV at pH |
pH Electrode Slope Recognition | ±30 % at pH 4.00,4.01, 9.18 or 10.01 |
Input Impedance | Greater than 1013 ohms |
Conductivity Reference Temperature | 15.0 to 25.0 °C, user selectable at 0.1 °C increme |
Conductivity Temperature Coefficient | 0.0 to 4.0 %, user selectable at 0.1 % increment |
Basic Cell Constant | K=1 or k=5, user selectable |
Power Supply | 6AA batteries or 115/230 V AC adapter |
Battery Life | ~50 hours |
Calibration Backup | Yes |
Audio Feedback | All touch keys |
End Point Sensing & Hold | Yes |
LCD Character Size (main : Temperature) | 12.7 x 12.7 mm high LCD |
Ambient Temperature Range | 0 to 50 °C |
ATC Probe | Thermistor, 10k ohm at 25 °C |
RS-232 Communication | Baud rate 9600 |
Dimensions (w x d x h ) | 250 x 240 x 100 mm |
Weight | 1090 grams (including batteries) |