Professional Water Quality Test Pen Get instant, lab-quality water quality readings with our Digital pH/TDS/EC Meter Tester Thermometer. Versatile Applications Pure water production and private water sources Drinking water, swimming pools, aquaculture, and food processing Hydroponic nutrient level testing RO, DI, or distillation unit effectiveness Laboratory experiments involving enzymes, saliva, and chemicals.
Technical Specifications
| Specification | Value |
|---|---|
| pH Measure Range | 0.00-14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| TDS Measurements Range | 0-9999 ppm |
| TDS Accuracy | ±2% |
| Color | Beige, green |





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