| EC Range |
0.00 to 29.99 μS/cm, 30.0 to 299.9 μS/cm, 300 to 2999 μS/cm, 3.00 to 29.99 mS/cm, 30.0 to 200.0 mS/cm, up to 500.0 mS/cm (absolute EC)** |
| EC Resolution |
0.01 μS/cm, 0.1 μS/cm, 1 μS/cm, 0.01 mS/cm, 0.1 mS/cm |
| EC Accuracy (@25ºC/77ºF) |
±1% of reading (±0.05 μS/cm or 1 digit, whichever is greater) |
| EC Calibration |
1 point offset calibration (0.00 μS/cm in air), 1 point slope calibration in EC standard 84 μS/cm, 1413 μS/cm, 5.00 mS/cm, 12.88 mS/cm, 80.0 mS/cm and 111.8 mS/cm |
| TDS Range |
0.00 to 14.99 ppm (mg/L), 15.0 to 149.9 ppm (mg/L), 150 to 1499 ppm (mg/L), 1.50 to 14.99 g/L, 15.0 to 100.0 g/L, up to 400.0 g/L (absolute TDS)** |
| TDS Resolution |
0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g/L, 0.1 g/L |
| TDS Accuracy (@25ºC/77ºF) |
±1% of reading (±0.03 ppm or 1 digit, whichever is greater) |
| TDS Calibration |
through EC calibration |
| TDS Conversion Factor |
0.40 to 0.80 (default value is 0.50) |
| Salinity Range |
0.0 to 400.0% NaCl, 2.00 to 42.00 PSU, 0.0 to 80.0 g/L* |
| Salinity Resolution |
0.1% NaCl, 0.01 PSU, 0.01 g/L |
| Salinity Accuracy (@25ºC/77ºF) |
±1% of reading |
| Temperature Range |
-20.0 to 120.0 ºC, -4.0 to 248.0 °F |
| Temperature Resolution |
0.1 °C, 0.1 °F |
| Temperature Accuracy |
±0.5 °C, ±0.9 °F |
| °C/°F |
Yes |
| EC/TDS/Salinity Temperature Compensation |
Automatic -5 to 100º C (23 to 212º F) NoTC – can be selected to measure absolute conductivity. |
| Conductivity Temperature Coefficient |
0.00 to 6.00% / ºC |
| GLP |
Yes |
| Logging |
up to 1000 (400 for basic mode) records organized in: manual log-on-demand (max. 200 logs), manual log-on-stability* (max. 200 logs), interval logging† (max. 600 samples; 100 lots) |
| Connectivity |
1 micro USB port for charging and PC connectivity, 1 USB port for storage |
| Environment |
0 to 50°C (32 to 122°F), RH max 95% non-condensing |
| Battery Type/Life |
Built-in rechargeable battery with up to 8 hours of continuous use |
| Power Supply |
5 VDC adapter (included) |
| Dimensions |
202 x 140 x 12.7mm (8” x 5.5” x 0.5”) |
| Weight |
250 g (8.82 oz) |
| Ordering Information |
edge®EC HI2003 includes: HI763100 Conductivity probe, 4 sachets of 1413 μS/cm conductivity standard, 2 sachets of 5000 μS/cm conductivity standard, 2 sachets of 12880 μS/cm conductivity standard, 2 sachets general purpose rinse solution, benchtop docking station with electrode holder, wall-mount cradle, USB cable, 5 VDC power adapter, quality certificate and instruction manual. |
| Warranty |
2 years (probe 6 months) |
| Notes |
* Not available in basic mode
** with temperature compensation function disabled
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