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970-373-3786
Sustainable Hydroponics & Organic Garden Supply
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GroStar Apera Soil pH Pen, size: GS2 Tester
+3
+2

GroStar Apera Soil pH Pen

Store/maintenance
SKU 244371244411
226.58
SRP⠀ 320.08 − 93.50
✅ price beat guarantee
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1
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GroStar Apera Soil pH Pen
Store/maintenance
Product Details
UPC: 810214031581
Brand: GroStar
Available stock: 173+

item
244411
244391
244371

🌱

AI58040 - GroStar GS4-E replacement pH/EC combo electrode


• Measures pH, conductivity (EC and PPM) and temperature
• Combo probe built with lithium glass membrane and titanium alloy to ensure high accuracy and durability
• Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
• double junction structure uses blue gel electrolyte without the air bubble
• 1-year warranty

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