GroLine 5000 µS/cm Conductivity Standard with Certificate (230mL x 2nos) silicone rubber Some times people like to

Some times people like to be able to see their food through the clear side

Its water soluble formulation makes it suitable for controlled environment agriculture

24VDC hard-wired power option

Designed for Precision Growing

GroLine 5000 µS/cm Conductivity Standard with Certificate (230mL x 2nos) silicone rubber Some times people like toONLY AVAILABLE WITH MINIMUM QUANTITYThe product comes with minimum quantity of 2 units. HI7039 023 is a GroLine 5,000 S cm conductivity standard that is prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions have the lot number and expiration date clearly marked on the label and are air tight with a tamper proof seal to ensure the quality of the solution. Hanna's line of