Description
Technical specifications
Range | pH: -2.00 to 16.00 pHmV: -1999 mV to 1999 mV
Conductivity: 0 mS/in to 78.74 mS/in (0 mS/mm to 2000 mS/mm) TDS: 0 ppm to 200 ppt Salinity: 0.0 ppt to 80.0 ppt Temperature: 23.0 °F to 212.0 °F (-5.0 ℃ to 100.0 ℃) |
Resolution | pH: 0.01 pHmV: 1 mV
Conductivity: 0.000039 mS/in to 0.003937 mS/in (0.0001 mS/mm to 1 mS/mm) TDS: 0.01 ppm, 0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt Salinity: 0.1 ppt Temperature: 32.18 °F (0.1 ℃) |
Accuracy | pH: ±0.01 pH ±1 digitmV: ±0.1%FS ±1 digit
Conductivity: ±0.5% FS TDS: ±0.5% FS Salinity: ±1% FS Temperature: ±32.54 ℉ (0.3 ℃) ±1 digit |
pH Electrode Offset Recognition | pH 6.86: –91.7 mV to 108.3 mVpH 7.00: 100 mV
pH 4.00, 4.01 pH, 9.18 pH, 10.01 pH: 30% |
pH Temperature Compensation | 23.0 °F to 212.0 °F (-5.0 ℃ to 100.0 ℃), Automatic and manual |
Input Impedance | >1013 ohms. |
Temperature Coefficient | Temperature: 59 ℉ to 77 ℉ (15.0 ℃ to 25.0 ℃), default is 77 ℉ (25.0 ℃)Percentage: 0.00% to 4.00%, default is 1.91%. |
Output | RS23, USB |
Memory Storage | 50 sets |
Power | 6 X 1.5 Volt AAA batteries or 115 / 230V AC adapter. |
Weight | 1.03 lb (470 g) |
Dimension | 3.26 in x 9.48 in x 2.79 in (83 mm x 241 mm x 71 mm) |