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USED Bluelab Combo Meter pH EC TDS PPM Temp CF (read description):
$115.00
Bluelab Combo Meter is a reliable tool for measuring pH and PPM levels in your plants. This digital display meter is powered by batteries and made of durable plastic material. The Bluelab CF model includes features for accurate readings and is perfect for indoor gardening and other outdoor applications. Ideal for ensuring optimal plant health and growth, this product from Bluelab is a valuable addition to any gardening enthusiast\'s tool collection. *2 AAA baterries included
*Seller: I bought this blue lab ppm and ph meter to help measure the nutrients and the ph levels on my water for my plants and it worked just fine, and then I stopped the hobby and years later I did\'nt give the proper maintenance to the ph probe and its not working right now it says \"err\", possibly in need of maintenance or a new ph probe. The machine works great still and still measure well the ppm as seen in the pictures. But that\'s why I\'m including the yellow ph meter with the blue lab meter to measure ph levels in the meantime you get the ph probe situation resolved.*
