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Free shipping on HK orders over $2000
Welcome!
Models:
DIST1(HI 98303) DiST®3 Waterproof EC Tester (0-2000 µS/cm)
DIST2(HI 98304) DiST®4 Waterproof EC Tester (0.00-20.00 mS/cm)
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The HI98303 DiST® 3 is a rugged, pocket-sized electrolytic conductivity (EC) tester designed for both laboratory and field use. Measuring up to 2 000 µS/cm with an ergonomic 17 mm-thick housing and simple two-button operation, it delivers fast, automatic temperature-compensated EC readings via a durable amperometric graphite sensor.
Features
Common Applications
Specifications
| Parameter | Detail |
|---|---|
| Model (SKU) | HI98303U (DiST® 3) |
| EC Range | 0 to 2 000 µS/cm |
| EC Resolution | 1 µS/cm |
| EC Accuracy | ±2 % full scale |
| EC Calibration | Automatic one-point at 1 413 µS/cm |
| Temperature Range | 0.0 to 50.0 °C (32.0 to 122.0 °F) |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Temperature Accuracy | ±0.5 °C / ±1.0 °F |
| Temperature Compensation | Automatic via exposed sensor |
| Display | Multi-level LCD (29 × 20 mm), simultaneous EC & temperature |
| Operation | Two buttons (ON/OFF, CAL) |
| Auto-Off | 8 minutes, 60 minutes, or disabled |
| Indicators | Stability, calibration tag, low battery (< 10 %), battery percent at startup |
| Sensor | Amperometric graphite electrode; exposed temperature probe |
| Housing | Rugged, pocket-sized, ergonomic; 17 mm thick |
| Battery Type/Life | CR2032 3 V Li-ion / approx. 250 hours continuous use |
| Operating Environment | 0 to 50 °C (32 to 122 °F), RH 100 % max |
| Dimensions | 160 × 40 × 17 mm (6.3 × 1.6 × 0.7 in.) |
| Weight | 75 g (2.6 oz.) |
| Included Accessories | CR2032 battery; 1 413 µS/cm calibration solution sachets (4); storage sleeve; manual; quality certificate |
| Warranty | 1 year |
| Parameter | Detail |
|---|---|
| Model (SKU) | HI98304U (DiST® 4) |
| EC Range | 0.00 to 20.00 mS/cm |
| EC Resolution | 0.01 mS/cm |
| EC Accuracy | ±2 % full scale (typical) |
| EC Calibration | Automatic one-point at 12.88 mS/cm |
| EC/TDS Temperature Comp. | Automatic, 0 °C to 50 °C (32 °F to 122 °F) |
| Conversion Factor | 0.5 (EC → TDS) |
| Temperature Range | 0.0 to 50.0 °C (32.0 °F to 122.0 °F) |
| Temperature Accuracy | ±0.5 °C / ±1.0 °F |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Display | Multi-level LCD, simultaneous EC & temperature |
| Operation | Two buttons (ON/OFF, CAL) |
| Auto-Off | 8 minutes, 60 minutes, or disabled |
| Indicators | Stability, calibration tag, low battery (< 10 %), battery-percent at startup |
| Sensor | Amperometric graphite electrode with exposed temperature probe |
| Housing | Rugged, pocket-sized ergonomic design; 17 mm thick |
| Battery Type / Life | CR2032 3 V Li-ion / approx. 250 hours continuous use |
| Operating Environment | 0 to 50 °C (32 °F to 122 °F), RH 100 % max |
| Dimensions | 160 × 40 × 17 mm (6.3 × 1.6 × 0.7 in.) |
| Weight | 75 g (2.6 oz.) |
| Included Accessories | CR2032 battery; 12.88 mS/cm calibration solution sachets (4); storage sleeve; manual; quality certificate |
| Warranty | 1 year |