This document provides specifications for DiST® HI 98300 / 301 / 302 and HI 98303 / 304 EC and TDS testers. They feature automatic temperature compensation, high accuracy, and long battery life.
This document provides specifications for the Hanna Instruments DiST® series of EC and TDS testers, models HI 98300 through HI 98304. The devices feature automatic temperature compensation (ATC) ranging from 0 to 50°C and operate in environments up to 50°C with 95% non-condensing relative humidity. Each model measures specific parameters: HI 98300/301 measures TDS (ppm), HI 98302 measures salinity (ppt), HI 98303 measures conductivity (µS/cm), and HI 98304 measures conductivity (mS/cm).
| Accuracy | 2% Fs. |
|---|---|
| Temperature Compensation | Automatic, 0 to 50°C |
| Environment | 0 to 50°C (32 to 122°F); RH 95% non-condensing |
| Battery Type | 4x 1.5V alkaline |
| Battery Life | approx. 200 hours |
| Dimensions | 175 x 41 x 23 mm |
| Weight | 95 g (3.4 oz) |
The meters are guaranteed for one year against defects in workmanship and materials.
Probes are guaranteed for six months.
Slide off the battery compartment cover and replace all four 1.5V batteries while paying attention to their polarity.