Elevate your laboratory’s analytical capabilities with our High-Precision Benchtop Digital pH Meter. Designed for rigorous scientific research and industrial quality control, this instrument provides highly accurate readings for both pH levels and Oxidation-Reduction Potential (ORP) via its millivolt (mV) mode. Featuring a bright 3.5-digit LED display and a high-impedance input, it ensures stable and repeatable measurements even with selective electrodes.
Key Features
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Dual Measurement Modes: Measure pH (0–14) and Millivolts (0 to ± 1999mV) with seamless switching for versatile chemical analysis.
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Ultra-High Input Impedance: Boasts an input impedance of 10^{13} Omega, ensuring minimal signal loss and maximum accuracy when using various selective electrodes.
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Dual Temperature Compensation: Offers both Manual and Automatic Temperature Compensation (ATC) ranging from 0°C to 100°C to maintain data integrity across varying thermal conditions.
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Bright 3.5-Digit LED Display: Features a high-visibility red seven-segment display with automatic polarity and decimal point indication for error-free reading.
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Slope Correction: Adjustable slope control (80% to 120%) allows for precise electrode calibration and performance monitoring.
Technical Specifications
| Feature | Specification |
| pH Range | 0 to 14 pH |
| mV Range | 0 to ± 1999mV |
| Resolution | 0.01 pH / 1mV |
| Accuracy | ± 0.01 pH ± 1 digit / ± 1 mV ± 1 digit |
| Repeatability | ± 0.01 pH / ± 1mV |
| Temp. Compensation | 0°C to 100°C (Manual & Auto) |
| Display | 3.5-Digit Bright Red LED |
| Power Supply | 230V ± 10AC, 50Hz |
| Weight / Dimensions | 2 kg approx. / 275mm (W) x 175mm (D) x 76mm (H) |






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