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Lab Expo Pocket ORP Tester 25-POT101 is designed to measure oxidation-reduction potential within a range of -999 to 999 mV. It features a BNC connector for easy electrode replacement and secure connectivity. Integrated LCD screen provides clear and convenient measurement readings. Equipped with a platinum sensor for accurate and reliable ORP measurements. Our Pocket ORP Tester is ideal for monitoring redox reactions in swimming pools, aquaculture applications, and drinking water systems.
| ORP Measurement Range | (-999) to 999 mV |
| ORP Accuracy | ± 2 mV |
| ORP Resolution | 1 mV |
| ORP Calibration Solutions | mV & Relative mV |
| ORP Calibration Points | 1 Point (Only for Relative mV Mode) |
| Sensor Type | Platinum Sensor |
| Connector | BNC |
| Data Hold Function | Manual or Automatic Endpoint Detection |
| Reset Function | Yes |
| Display | LCD Screen |
| Power Off | Manual or Automatic (8 Minutes After Last Key is Pressed) |
| Power | 2 × 1.5V “AAA” Batteries |
| Battery Life | 200 Hours |
| Dimension | 175 × 40 mm |
| Weight | 100 g |
FunctionImplementationPool maintenance monitoring±2 mV accuracy supports precise redox controlAquaculture water testing999 mV upper range enables wide measurement scopeDrinking water quality checks-999 mV lower range detects strong reducing conditionsField-based sample analysis200-hour battery life allows extended portable useElectrode replacement proceduresBNC connector ensures secure and repeatable connectivity
ORP electrode
AAA batteries
High purity platinum electrode