| Display |
LCD 2.14 in x 2.14 in (54.38 mm x 54.38 mm) with backlight |
| Probe supported |
DO, pH, ORP, Turb, Chl. BGA, OIW, Nh4, COD |
| Internal Data Storage |
0 to 5000 Data set |
| Pressure |
Build-in, automatic compensation 0.5 bar to 1.15 bar (50 kPa to 115 kPa) |
| IP rating |
IP 67 |
| Cable length |
16.4 ft (5 m) (default) |
| Measurement Mode |
Sampling, or continuous logging |
| Power |
2 x 18650 Battery, Rechargeable |
| Dimensions |
8.66 in x 3.78 in x 1.73 in (220 mm x 96 mm x 44 mm) |
| Weight |
1.01 lb. (0.46 kg) |
| Temperature Measure Range |
32 °F to 140 °F (0 ℃ to 60 ℃) |
| Temperature Resolution |
32.01 °F (0.01 ℃) |
| Temperature Accuracy |
±32.9 °F (0.5 ℃) |
| pH Measure Range |
0 pH to 14 pH |
| pH Resolution |
0.01 pH |
| pH Accuracy |
±0.1 pH |
| ORP Measure Range |
-2000 mV to 2000 mV |
| ORP Resolution |
1 mV |
| ORP Accuracy |
±2 mV (Electronic component） |
| Conductivity Measure Range |
0 us/cm to 20000 us/cm (K=1） |
| Conductivity Resolution |
0.1 uS/cm to 0.01 mS/cm (base on range） |
| Conductivity Accuracy |
±1.5 % or ± 2 us/cm, bigger one |
| Dissolved oxygen Measure Range |
0 mg/L to 20 mg/L；0 ppm to 20 ppm；0% to 200% |
| Dissolved oxygen Resolution |
0.1 %/ 0.01 mg/l |
| Dissolved oxygen Accuracy |
±0.3 mg/l |
| Turbidity Measure Range |
0.1 NTU to 1000 NTU |
| Turbidity Resolution |
0.01 NTU to 0.1 NTU, based on range |
| Turbidity Accuracy |
±5 % or 0.3 NTU, bigger one |
| Chlorophyll Measure Range |
0 ug/L to 500 ug/L |
| Chlorophyll Resolution |
0.01 ug/L |
| Chlorophyll Accuracy |
±5 % of the signal level of 1 ppb |
| Chlorophyll Linearity |
R2> 0.999 |
| Blue-green algae Measure Range |
0 to 300,000 cells/mL |
| Blue-green algae Resolution |
20 cells/mL |
| Blue-green algae Accuracy |
±10% of the signal level of 1 ppb |
| Blue-green algae Linearity |
R2 > 0.999 |
| Working temperature |
23 °F to 122 °F (-5 °C to 50 °C) |
| Storage Temperature |
-40 °F to 185 °F (-40 °C to 85 °C) |
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