This professional 10‑in‑1 water quality test pen measures ten key water‑quality indicators: PH, TDS, EC, salinity, ORP, H2, specific gravity, temperature, nutrient fertility and resistivity. Adopts high‑precision sensor, delivers fast and stable readings.
| Feature | Description |
|---|---|
| 10-IN-1 Detection | PH, TDS, EC, Salinity, ORP, H2, Specific Gravity, Temp, Nutrient Fertility, Resistivity |
| Sensor Type | High-Accuracy Precision Sensor |
| Display | Clear Digital LCD Screen |
| Form Factor | Portable Pen-Shaped Design |