Waterproof dissolved oxygen test pen LX100WDO is microprocessor-based test pen with automatic temperature compensation (ATC) that provides high accuracy results under fluctuating temperatures. Polarographic DO electrode has a built in temperature sensor measures dissolved amount of oxygen in water and easy replaceable membrane cap. Provision for 2 points automated push button calibration.
| DO range |
0 ~ 19.9 mg/L |
|---|---|
| DO resolution |
0.1 mg/L |
| DO electrode |
Polarographic electrode |
| DO electrode measurement range |
0 ~ 19.99 mg/L |
| DO accuracy |
± 0.5 mg/L |
| Temperature range |
0 ~ 99.9 °C |
| Temperature resolution |
0.1 °C |
| Temperature accuracy |
± 0.5 °C |
| Temperature compensation |
5 °C ~ 45 °C |
| Display |
Dual-display |
| Power |
4 V × 1.5 V |
| Dimensions ( L × W × H ) |
170 × 37 × 37 mm |
| Weight |
90 g |

| DO electrode | Polarographic oxygen (LX4000) |
| Temperature range | 5 °C ~ 45 °C |
| Measurement range | 0 ~ 19.99 mg/L |
| Accuracy | ± 1.5 % FS |
| Dimensions | 12 mm × 165 mm |