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Home > Conductivity/TDS > Conductivity/TDS Testers
When the original DiST® (Dissolved Solids Tester) was first introduced, conductivity and total dissolved solids measurements became easy and affordable. The DiST's ease of use, in combination with its affordability made it the standard in EC and TDS measurement. HANNA continues the standard in EC and TDS testing with the DiST®6.
This tester includes features such as: a replaceable graphite electrode, adjustable TDS ratio, °C or °F measurement, Automatic Temperature Compensation (ATC) with adjustable β, battery level indicator, stability indicator, automatic shut-off and automatic calibration.
The graphite conductivity electrode provides greater accuracy because it resists contamination by salt deposits in the sample.
All of these features are packed in a floating, waterproof casing. This 3-in-1 tester is unmatched in EC/TDS/ temperature measurements.
Order Information:
HI 98312 (DiST 6) is supplied with HI 73311 EC/TDS probe, HI 73128 probe removal tool, batteries and instructions.
| Range | EC | 0.00 to 20.00 mS/cm |
| TDS | 0.00 to 10.00 ppt | |
| Temperature | 0.0 to 60.0°C / 32 to 140.0°F | |
| Resolution | EC | 0.01 mS/cm |
| TDS | 0.01 ppt | |
| Temperature | 0.1°C / 0.1°F | |
| Accuracy | EC | ±2% F.S. |
| TDS | ±2% F.S. | |
| Temperature | ±0.5°C / ±1°F | |
| Calibration | automatic, one point at 12.88 mS/cm or 6.44 g/L (ppt) | |
| TDS Conversion Factor | adjustable from 0.45 to 1.00 | |
| Temperature Compensation | automatic, with ß adjustable from 0.0 to 2.4% / °C | |
| Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
| Battery Type / Life | 4 x 1.5V with BEPS / approx. 100 hours of continuous use, auto-off after 8 minutes of non-use |
|
| Dimensions | 163 x 40 x 26 mm (6.4 x 1.6 x 1.0") | |
| Weight | 100 g (3.5 oz.) | |
| Probe | HI 73311 replaceable EC/TDS graphite electrode (included) |
| Solutions | |
|---|---|
| HI 70030P | 12880 µS/cm EC Solution (25) 20 mL Sachets |
| HI 70031P | 1413 µS/cm EC Solution, (25) 20 mL Sachets |
| HI 70032P | 1382 mg/L (ppm) TDS Solution, (25) 20 mL Sachets |
| HI 70038P | 6.44 g/L (ppt) TDS Solution, (25) 20 mL Sachets |
| HI 70442P | 1500 mg/L (ppm) TDS Solution, (25) 20 mL Sachets |
| Accessories | |
| HI 73128 | Tool for Replacing Probe |
| Probes | |
| HI 73311 | Spare Conductivity and TDS Probe for HI 98311 |
Manual: (Download)
I use both the pH checker and the waterproof TDS HI 98312. They are simple to use and provide the accurate results I need.
~D. Goff - Racine, WI~
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Testimonials
I use both the pH checker and the waterproof TDS HI 98312. They are simple to use and provide the accurate results I need.
~D. Goff - Racine, WI~