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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
and slabs are designed to work as a system
Environmentally responsible — Sustainable chemistry
Easy-to-use
Your lighting energy use drops
wilted or newly transplanted plants
Apera Instruments GroStar GS3-E Replacement EC Electrode HPS & MH Grow Light Reflectors and slabs are designed toGroStar GS3 E replacement EC electrode Measures conductivity EC, PPM (500), PPM (700) and temperature Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Titanium alloy sensor designed for high accuracy EC measurement 1 year warranty
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