- Accurate Dissolved Oxygen measurements 0.0 to 199.9% or 0.00 to 19.99ppm
- Dual LCD display with Dissolved Oxygen and temperature (selectable C and F)
- Salinity and barometric pressure compensation
- Built in memory to store and recall 99 measurements together with temperature and time
- Built in USB port to download measurements with optional software and cable
- Ready Indicator prompts whenever reading stabilizes
- Data Hold
- Max/Min/Avg functions help to analyze the data
- Auto-Power off with user selectable time frame
- Low battery indication
- Backlight
- Package Contains Meter, Battery, Instruction manual, Carrying pouch, Probe, pH standard solution, Syringe,
| Feature | WT-10 | WT-20 | WT-30 |
| pH | 0.00 → 14.00 (±0.01 pH) | – | – |
| Conductivity | – | 0 uS → 1999 uS, 0 mS → 19.99 mS | – |
| TDS | – | 0 →1999 ppm / 0 → 19.99 ppt | – |
| Salinity | – | – | 0.00 → 70.0 ppt |
| mV | – | – | – |
| Dissolved oxygen | – | – | – |
| Feature | WT-40 | WT-50 | WT-60 | WT-70 | WT-80 |
| pH | 0.00 → 14.00 | – | – | – | 0.00 → 14.00 |
| Conductivity | – | – | 0 → 19.99, 199.9,1999 uS/cm/ 0 → 19.99, 0 → 199.9 mS/cm | – | – |
| TDS | – | – | 0.00 → 19.99ppm, 0.0 → 199.9ppm, 0 → 1999ppm / 0.0 → 19.99ppt, 0 → 199.9ppt | – | – |
| Salinity | – | 0.0 → 50.0 ppt | – | – | – |
| mV | -199.9 → 199.9 mV, -1999 → 1999 mV | – | – | -199.9 → 199.9 mV, -1999 → 1999 mV | -199.9 → 199.9 mV, -1999 → 1999 mV |
| Dissolved oxygen | – | 0.0 → 199.9 %, 0.00 → 19.99 ppm | – | – | – |
| Specifications | |
| Dissolved oxygen %: | 0.0 ~ 199.9% |
| RES: | 0.1% |
| Accuracy: | ±1.5% of F.S |
| D.O. ppm: | 0.00 ~ 19.99ppm |
| RES: | 0.01ppm |
| Accuracy: | ±1.5% of F.S |
| Temperature: | 0°C to 50°C (32°F to 122°F) |
| RES: | 0.1°C (32.2°F) |
| Accuracy: | ±0.5°C (± 31.1°F to 32.9°F) |
| Salinity: | 0.0 ~ 50.0 ppt |
| RES: | 0.1ppt |
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