AI58020 – GroStar GS2-E replacement Soil Spear pH electrode
• Spear pH Probe measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types
• Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
• Impact-resistant spear glass tip, 10 times stronger than conventional glass bulb
• PTFE ring prevents a clogged junction caused by soil particles, significantly increases durability
• Backed by Apera’s Swiss LabSen® proprietary sensor technology
• 1-year warranty
GroStar by Apera EC Calibration Kit (2.77 EC, 8 oz. each) • 2.77 EC conductivity standard calibration solution• Used as a reference or ...
Microbe Life Hydroponics pH UP is formulated with R/O and UV sterilized water and combines two pH adjusters for buffered ...
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For use with HM Digital's PH-200 and PH-80 (as well as other brands of pH meters). Always make sure your ...
HydroMaster Digital testers make monitoring water easier than ever by reading the levels that matter most and providing accurate readings ...
