GroLine pH/EC/TDS Multiparameter Probe meters-&-solutions Highly reflective
Yard notes & kiln story
Description
GroLine pH EC TDS Multiparameter Probe meters & solutions Highly reflective Highly reflective mycorrhizae and dolomithic limestone to adjust pH The HI1285 8 multiparameter probe measures pH Specialized for hydroponics with a renewable junction for extended life