Description
you’d find on much higher-priced ballasts
or directly in the garden
this spectrum also strains eyes by producing high levels of infrared heat
no deficiencies
Saves time feeding
pH/EC/TDS Multiparameter Probe special-order you’d find on much higher-pricedThe HI1285 5 is a 3 in 1 pre amplified multiparameter probe that measures pH, EC TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC TDS portion of this probe utilizes two stainless steel pins for an amperometric determination of conductivity and total dissolved solids. A built in