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Waterproof and versatile, this PH/TDS/conductivity/salinity pen combines a flat surface pH electrode with a multi-range conductivity cell to measure pH, TDS, conductivity, salinity, and temperature. With an analog bar graph for viewing trends, the flat surface electrode for pH can measure solids, semi-solids, and liquids.
Waterproof and versatile, this PH/TDS/conductivity/salinity pen combines a flat surface pH electrode with a multi-range conductivity cell to measure pH, TDS, conductivity, salinity, and temperature. With an analog bar graph for viewing trends, the flat surface electrode for pH can measure solids, semi-solids, and liquids.
Compact and easy to use, this PH/TDS/conductivity/salinity pen features ATC (Automatic Temperature Control) that compensates for temperature changes, adjustable TDS compensation ratio, 1-, 2-, or 3-point pH and conductivity calibration, and a RENEW warning when the probe needs cleaning or replacement.
Features
Applications
| pH | Range: 0 to 14 pH (0.01 = pH) Accuracy: ±0.01 pH |
| Conductivity | Range: 0 to 200 µS, 200 to 2000 µS, 2 to 20 mS (0.1 µS) Accuracy: ±2% FS |
| TDS | Range: 0 to 100 ppm (mg/L), 100 to 1000 ppm (mg/L), 1 to 10 ppt (g/L) (0.1 ppm) Accuracy: ±2% FS Ratio: 0.40 to 1.00 adjustable (0.67 default) |
| Salinity | Range: 0 to 100 ppm, 100 to 1000 ppm, 1 to 10 ppt (0.1 ppm) Accuracy: ±2% FS Ratio: 0.40 to 0.60 auto |
| Temperature | Range: 32 to 194°F (0 to 90°C) (0.1°F/°C) Accuracy: ±1.8°F/1°C |
| Conductivity ATC/Range | 2% per °C/32 to 140°F (0 to 60°C) |
| Calibration | 1-, 2- or 3-point |
| Memory | 125 readings |
| Power | 4 x CR2032 batteries |
| Dimensions | 7.8 x 1.5 x 1.5" (198 x 38 x 38 mm) |
| Weight | 3.5 oz (100 g) |
| pH | Range: 0 to 14 pH (0.01 = pH) Accuracy: ±0.01 pH |
| Conductivity | Range: 0 to 200 µS, 200 to 2000 µS, 2 to 20 mS (0.1 µS) Accuracy: ±2% FS |
| TDS | Range: 0 to 100 ppm (mg/L), 100 to 1000 ppm (mg/L), 1 to 10 ppt (g/L) (0.1 ppm) Accuracy: ±2% FS Ratio: 0.40 to 1.00 adjustable (0.67 default) |
| Salinity | Range: 0 to 100 ppm, 100 to 1000 ppm, 1 to 10 ppt (0.1 ppm) Accuracy: ±2% FS Ratio: 0.40 to 0.60 auto |
| Temperature | Range: 32 to 194°F (0 to 90°C) (0.1°F/°C) Accuracy: ±1.8°F/1°C |
| Conductivity ATC/Range | 2% per °C/32 to 140°F (0 to 60°C) |
| Calibration | 1-, 2- or 3-point |
| Memory | 125 readings |
| Power | 4 x CR2032 batteries |
| Dimensions | 7.8 x 1.5 x 1.5" (198 x 38 x 38 mm) |
| Weight | 3.5 oz (100 g) |
