3.99
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LAQUA WQ-300 Series Smart Handheld Water Quality Meters Brochure
WQ 300 4-Cell EC Kits
For wide conductivity measurements (10 µS/cm~2000 mS/cm). Each sensor kit includes conductivity sensor and 4 x 60-ml conductivity standards.
| Model | Description |
| WQ 300 4-Cell EC Kit 2M | |
| WQ 300 4-Cell EC Kit 5M |
| Model | 300-C-2 / 300-C-5 |
|---|---|
| Conductivity Range | μS/cm 0.000 to 0.199 0.200 to 1.999 2.00 to 19.99 20.0 to 199.9 200 to 1999 mS/cm 2.00 to 19.99 20.0 to 199.9 200 to 2000
μS/m 0.0 to 19.9 20.0 to 199.9 200 to 1999 mS/m 2.00 to 19.99 20.0 to 199.9 200 to 1999 S/m 2.00 to 19.99 20.0 to 200.0 |
| Resolution | Auto ranging, up to 4 significant digits |
| Accuracy | ± 0.5% full scale of each range > 200 mS/cm (20.0 S/m): ± 1.5% full scale |
| Reference Temperature | 15 to 30 °C |
| Temperature Coefficient | 0.00 to 10.00 %/°C |
| Calibration Points | Up to 4 (Auto) / Up to 5 (Manual) |
| Units | S/cm, S/m |
| Salinity Range | 0.00 to 80.00 ppt 0.000 to 8.000 % |
| Resolution | 0.01 ppt, 0.001 % |
| Accuracy | ± 0.5% of reading or ± 0.01 ppt, whichever is greater |
| Salinity Curves | NaCl, Seawater (UNESCO 1978) |
| Calibration Option | Yes |
| Total Dissolved Solids (TDS) Range | 0.01 mg/L to 200,000 mg/L |
| Resolution | 0.01 minimum, 4 significant digits |
| Accuracy | ± 0.5% of reading or ± 0.1 mg/L, whichever is greater |
| TDS Curves | Linear (0.40 to 1.00), EN27888, 442, NaCl |
| Resistivity Range | Ω•cm 0.1 to 199.9 200 to 1999 kΩ•cm 2.00 to 19.99 20.0 to 199.9 200 to 1999 MΩ•cm 2.00 to 19.99 20.0 to 200.0
Ω•m 0.001 to 1.999 2.00 to 19.99 20.0 to 199.9 200 to 1999 kΩ•m 2.00 to 19.99 20.0 to 199.9 200 to 2000 |
| Resolution | Auto ranging, up to 4 significant digits |
| Accuracy | ± 0.5% full scale of each range > 200 mS/cm (20.0 S/m): ± 1.5% full scale |
| 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 and polycarbonate |
| Length & Diameter | 85 x 30 mm |
| Cable Length | 2m / 5m |
| Model | 300-4C-C |
|---|---|
| Cell Constant | 0.172 cm-1 |
| Conductivity Range | 10 μS/cm to 2000 mS/cm |
| Temperature Range | 0 to 100 °C 32.0 to 212.0 °F |
| Temperature Sensor | Built-in |
| Length & Diameter | 110 x 16 mm |
| Body Material | Epoxy, carbon |