Description
Overview
GAOTek multiparameter water quality Compatible with Probe PH or ORP or COD or SS or EC or Salinity or Blue Green Alga or Chlorophyll or Oil in water or TOC or Ammonia Nitrogen Probe. Multi mode power scheme (battery, power adapter, computer’s USB port) ensures that use the meter smoothly.
Features
- Large LCD with multiple parameters display
- IP67 Waterproof Design Water resistant splash proof
- Calibration Reminder prompts user to calibrate meter regularly
- Auto Temperature Compensation provides accurate reading
- Stability indicator automatically shows current measurement status
- Auto Hold function freezes stable measured value
Technical Specifications
| pH Measuring range | 0 pH to 14 pH |
| Measuring Range Sensor or Probe | DO: 0 mg per L to 20 mg per L, COD: 0.75 mg per L to 370 mg per L, NH3 N: 0 to 100 mg per L, Chlorophyll: 0 to 400 ug per L, Blue- green algae: 0 to 200000 cells per mL, Oil in Water: 0 to 50 ppm, Sludge Concentration: 0.5 to 4000 mg per L, EC: 0.01 mS per cm to 100 mS per cm, Salinity: 0 ppt to 80 ppt |
| Accuracy Sensor or Probe | DO: ± 1 %, COD:  ± 5 %, NH3 N: ± 10 %, Chlorophyll: 0.1 ug per L, Blue to green algae: 300 cells per mL, Oil in Water: ± 3 % FS, Sludge Concentration: ± 5 %, EC: ± 1 %, Salinity: ± 1 ppt |
| Accuracy | ± 0.2 mg per L |
| Resolution | 0.01 mg per L, 0.1 mg per L, selectable |
| Output | RS485 or 4 mA to 20 mA |
| Protection grade | IP67 |
| Display | LCD Digit Display |
| Power supply | 1.5V Batteries x 2 (rechargeable) |
| Temperature compensation | 32 °F to 122 °F (0 °C to 50 °C) |
| Host Size | 8.66 in x 3.77 in x 1.73 in (220 mm x 96 mm x 44mm) |