Digital pH Meter NDPM-100 provides a pH range of 0.00 to 14.00 with an accuracy of ± 0.01 pH for reliable results. It includes automatic and manual temperature compensation modes, ensuring accurate readings across varying temperatures. This meter is equipped with a lead-in wire that must remain constant to avoid measurement errors. Our pH meter incorporates a white backlight, displaying pH and potential values (mV) for detailed measurements.
| pH Range | 0.00 to 14.00 pH |
| pH Accuracy | ± 0.01 pH |
| pH Resolution | 0.01 pH |
| Calibration Points | Three points (4.00, 6.86, 9.18) |
| Calibration Solutions | Potassium Hydrogen Phthalate, Phosphate Mixture, Borax |
| Temperature Range | 0° to 60° C |
| Temperature Accuracy | ± 1° C |
| Temperature Resolution | 1° C |
| Automatic Temperature Compensation | 0° to 60° C |
| ORP Range | ± 1999 mV |
| ORP Accuracy | ± n × 0.1% ± 1 (n: Displayed no.) mV |
| ORP Resolution | 1 mV |
| Ambient Temperature | 0° to 40° C |
| Relative Humidity | < 85% |
| Input Resistance | ≥ 1 × 10¹² Ω |
| Zero Drift | ≤ 0.01 pH ± 1 per 2 hours |
| Power | 2W |
| Dimension | 180 × 80 × 30 mm |
| Weight | 0.5 kg |
Digital pH Meter measures pH and potential values (mV) for electrochemical analysis in industries, research, and environmental monitoring, supporting quality control, laboratories, and scientific studies.
