
EC300
Handheld Conductivity Instrument
The EC300 is part of the EcoSense® family of products. The EC300 offers convenient conductivity, specific conductance, salinity, total dissolved solids, and temperature with a super-stable, four-electrode conductivity cell for true field applications.
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Want to return a product for service? Here you’ll find authorized service centers and instructions on how to send in your YSI EC300.
Available with 4- or 10-meter cable lengths. Cables include the rugged, weighted probe assembly attached. The four-electrode cell is superior for conductivity performance in the field.
Features
Instrument and cables ordered separately unless ordering as a kit.
Kits are available as an instrument, cable (4- or 10-meters), and hard-sided case.
Order: EC300CC-04 or EC300CC-10
EC300 Instrument General Specifications
| Audio feedback | Yes, all keys | |
| Battery | One 9 volt included with purchase, |
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| Battery Life | 150 hours | |
| Calibration back-up | Yes | |
| Cell Constant Default | 5.00 | |
| Cell Constant Range | 4.50 to 5.50 | |
| Conductivity Range | 0.0 µS to 200 mS, with auto ranging | |
| Dimensions |
Size | 70 mm width x 186 mm length (2.8 in. x 7.3 in.) |
| Weight | 430 grams (1 lb) with battery |
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| Operating range | Relative Humidity | up to 95% |
| Temperature | 0° to 50° C | |
| Reference Temperature | 15.0 to 25.0 °C | |
| Temperature Coefficient |
0.0% to 4.0% | |
| Temperature Sensor | Thermistor, 10K at 25 °C | |
| Warranty |
1-year instrument and electrode | |
| Water resistance | IP-65 water resistant, splash resistant | |
EC300 System Specifications
| Range | Accuracy | Resolution | |
| Conductivity |
0 to 499.9 µS/cm | ± (1% of reading + 2 µS/cm) | 0.1 µS/cm |
| 0 to 4999 µS/cm | ± (1% of reading + 5 µS/cm) |
1 µS/cm | |
| 0 to 49.99 mS/cm | ± (1% of reading + 0.05 mS/cm) |
0.01 mS/cm | |
| 0 to 200.0 mS/cm | ± (2.5% of reading + 0.5 mS/cm) | 0.1 mS/cm | |
| Salinity | 0.0 to 70.0 ppt | ±0.2% FS | 0.1 ppt |
| TDS (Total Dissolved Solids) |
TDS in g/L calculated; enter constant values from 0.30 to 1.00, default value 0.65 | ||
| Temperature |
-10 to +90°C | ±0.2°C or ±0.4%, whichever is greater |
0.1°C |
Ordering Guide
| Item # |
Description |
| EC300 |
E300 instrument |
| 300-4 | 4-meter probe and cable assembly |
| 300-10 | 10-meter probe and cable assembly |
| EC300CC-04 | Kit (EC300 instrument, 4-meter probe and cable, 380 hard-sided carrying case) |
| EC300CC-10 | Kit (EC300 instrument, 4-meter probe and cable, 380 hard-sided carrying case) |
YSI EC300 Conductivity/Temperature Specifications
Español - YSI EC300 Conductividad / Temperatura Especificaciones
EcoSense Handheld Product Line
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300 EcoSense Field Conductivity Sensor and CableYSI 300 field conductivity, salinity, TDS (total dissolved solids) sensor and cable for the EC300 conductivity meter. |
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480 EcoSense Handhelds Shoulder StrapEasily attach to any EcoSense handheld instrument to keep your instrument secure and safe when sampling. |
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Conductivity Calibration SolutionsNIST-traceable conductivity solutions to calibrate both field instruments and lab instruments and cells together for maximum |
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EcoSense Handhelds Hard-Sided Carrying CaseThe 180, 280, and 380 hard-sided carrying cases are ideal for the pH100, DO200, and EC300 EcoSense handheld products. |
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EcoSense Handhelds Soft-Sided Carrying CaseThe 485 soft-sided carrying case is ideal for the pH100, DO200, and EC300 EcoSense handheld products. |
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