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Lab Expo Pocket ORP Tester 25-POT100 offers a wide ORP measurement range from (-999) to 999 mV for accurate monitoring. It is equipped with an LCD screen that ensures clear and convenient readings. Built-in platinum sensor ensures accurate and dependable performance. Incorporated waterproof design provides durability and protection in challenging environments. Our Pocket ORP Tester is well suited for monitoring redox reactions in swimming pools, aquaculture systems, and drinking water.
$1,896.00 $ 1580
| 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 | 6 Pin |
| 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 |
Function Implementation Water quality monitoring ±2 mV accuracy ensures reliable ORP readings Swimming pool testing 999 mV upper range captures high oxidation levels Aquaculture systems -999 mV lower range detects strong reducing conditions Drinking water analysis 200-hour battery life supports extended field use Laboratory sample checks Platinum sensor provides consistent measurement stability
ORP electrode
AAA batteries
High purity platinum electrode
Lab Expo ORP Tester units are designed for oxidation reduction potential measurement in water treatment, environmental monitoring, and chemical analysis applications. Pocket models support ORP measurement ranges from -999 mV to 999 mV with ±2 mV accuracy and 1 mV resolution for rapid electrochemical testing procedures. Systems are suitable for integration with ph and orp meter workflows and ph and orp sensor based monitoring applications requiring portable redox potential analysis.