Hanna 991301 Multiparameter Meter GPS/Survey Data can be downloaded from

Data can be downloaded from the SD card for further analysis at a later time

or a standard sensor for simple sampling

Locating specific pipes

The Professional gives moisture readings from 6 to 44%

Hanna 991301 Multiparameter Meter GPS/Survey Data can be downloaded fromThese new waterproof instruments offer pH, conductivity, TDS (Total Dissolved Solids) and temperature readings in one easy to use meter. HI 991300 measures low range conductivity and TDS, while HI 991301 measures high range. Both instruments provide full scale pH readings and allow the user to select the temperature readout in Centigrade or Fahrenheit. Other features include automatic calibration, automatic temperature compensation, selectable EC TDS