| Model | 300-O-2 | 300-O-5 |
| Cable Length | 2m | 5m |
| ORP Range | -2000 to +2000 mV | |
| Resolution | < ±1000.0 mV: 0.1mV ≥ 1000.0 mV: 1 mV | |
| Accuracy | < ±1000.0 mV: ±0.1 mV ≥ 1000.0 mV: ±1 mV | |
| Calibration Option | Yes | |
| Temperature Range | -30.0 to 130.0 °C -22.0 to 266.0 °F | |
| Resolution | 0.1 °C / °F | |
| Accuracy | ±0.5 °C / ±0.9 °F | |
| Calibration Option | Yes | |
| Body Material | ABS / Polycarbonate | |
| Length & Diameter | 85 x 30 mm | |
| Connector | Push-pull | |

























