Milwaukee Instruments C66 Waterproof EC/mS Tester spl_allstate Great White Granular 1 adds

Great White Granular 1 adds beneficial microorganisms to the root zone to enhance plant vigor and is OMRI AND OIM certified

Boost productivity even further when you operate the lights with SmartPAR

This device features an easy-to-use up and down arrow function and a digital display displaying the intensity percentage

When used weekly as a foliar spray throughout the vegetative cycle and into the first week of flowering

Milwaukee Instruments C66 Waterproof EC/mS Tester spl_allstate Great White Granular 1 addsThe C66 is a microprocessor based Waterproof Conductivity Tester with a rugged one piece IP67 waterproof casing. Immersible up to the LCD! This instrument is a low cost and easy to use Meter with a replaceable electrode. Some of the C66's features include: Automatic Temperature Compensation (ATC) IP67 Waterproof Casing Replaceable Electrode Easy to Read LCD Easy to Use The waterproof pH tester comes with a 2 point manual procedure for direct