HI 9835 is a portable microprocessor-based EC/TDS/NaCl/temperature meter
The HI 9835 is a portable, waterproof microprocessor-based meter designed for laboratory and field use. It measures electrical conductivity (EC), total dissolved solids (TDS), sodium chloride (NaCl), and temperature. The device features autoranging capabilities and allows for automatic or manual temperature compensation.
| Range EC | 0.00 to 29.99 μS/cm (Autoranging) |
|---|---|
| Accuracy EC | ±1% of reading ± (0.05 μS/cm or 1 digit) |
| Resolution EC | 0.01 μS/cm (0.00 to 29.99 μS/cm) |
| Range TDS | 0.00 to 14.99 ppm (Autoranging) |
| Accuracy TDS | ±1% of reading ± (0.03 ppm or 1 digit) |
| Range NaCl | 0.0 to 400.0 % |
| Accuracy Temp. | ±0.4°C |
| Resolution Temp. | 0.1°C |
| Dimensions | 196 x 80 x 60 mm (7.7 x 3.1 x 2.4") |
| Weight | 500 g (1.1 lb.) |
The default compensation mode is ATC (Automatic Temperature Compensation).
The meter automatically switches off after 5 minutes of non-use.
The default value for the TDS factor is 0.50.
Yes, it is possible to disable temperature compensation to measure actual conductivity.