Hanna 991301 Multiparameter Meter GPS/Survey The Omniguard 4 is a

The Omniguard 4 is a differential pressure recorder in a completely self-contained package

25 inch (6

The Niton XL5 analyzer is designed to work just as hard as you do

or a standard sensor for simple sampling

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

Hanna 991301 Multiparameter Meter GPS/Survey The Omniguard 4 is aThese 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