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Golden Valley Hydroponics
Apera EC Calibration Kit
Apera EC Calibration Kit
Regular price
$12.99 USD
Regular price
$17.99 USD
Sale price
$12.99 USD
Unit price
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per
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The Apera EC Calibration Kit is a must-have for any serious cultivator. With its 2.77 EC conductivity standard calibration solution, you can easily ensure the accuracy of your readings. This non-hazardous, American-made product is perfect for maintaining the cleanliness and longevity of your EC/ppm probe. Keep it stored in a cool place and out of reach of children.
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