Hanna Instruments Egypt

Multiparameter Meter w/GPS, HI 98280 | HANNA Instruments USA Hanna Instruments HI 9828 is a multiparameter portable meter with GPS receiver monitors up to 13 different water quality parameters (6 measured, 7 calculated).

Kit for Direct Soil pH Measurement with Special Electrode The HI 99121N kit has been designed to test the pH of soil directly or after preparation of a diluted sample. In order to measure the pH directly, the kit includes a plastic auger to perforate the ground.