The HI 9835 is a portable microprocessor-based EC/TDS/NaCl/temperature meter. The auto-ranging feature of the EC and TDS ranges automatically sets the meter to the scale with the highest possible resolution. The measurements are automatically or manually compensated for temperature. The temperature coefficient value is user selectable as well as the TDS conversion factor.
The temperature compensation can also be disabled to measure the actual conductivity.
The housing is completely waterproof and built to stand the harsh conditions of field use.
For extended time operations, this meter can be connected to an external 12 Vdc power supply.