LAQUA Twin Potassium Meter
- New “Professional Grade” Meter
- Measure nutrient solutions, soils, greenhouse soilless media, water samples and tissue sap
- Waterproof pocket-sized meter with digital calibration
- Sensors store dry and are field replaceable
- Accuracy correlates well with laboratory analysis
- Automatic temperature compensation, waterproof, auto power-off
- Includes two CR2032 batteries, case, calibration standards
| Measurement Principle | Ion electrode method |
| Sample Volume | 0.3 mL to 2.0 mL |
| Measurement Range | 39 to 3,900 ppm |
| Calibration | 150 ppm and 2000 ppm |
| Reproducibility | 10% or ± 10 ppm |
| Display | 4-digit digital LCD display |
| Power | CR2032 coin batteries (x2), 400 hours continuous operation |
