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AI58010 - GroStar GS1-E replacement pH electrode • Replacement GS1 probe measures pH and temperature • Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance • Low-resistance lithium glass membrane • double junction structure uses blue gel electrolyte without the air bubble • 1-year warranty
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🇺🇸 Ship from USA · On Agora since 2025
$44.00