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uses no electricity - can be used anywhere
This product is OK to be used outdoors in the garden
If you love house plants
and observe the coloration of the liquid in the vial
Bluelab Probe Care Kits Seasoil uses no electricity - canOne simple kit for conductivity probe maintenance All our EC products are factory calibrated so you dont need to worry about calibrating your meters. This is just another way that Bluelab helps to make your life easier. Instead of calibrating, we recommend that you clean your conductivity probes on a regular basis. Your Probe Care Kit contains sachets of 2. 77 EC standard solution for testing your conductivity probe after cleaning. This kit also
US$ 47.50
US$ 128.91
US$ 10.00
