GroLine waterproof EC/TDS/Temperature tester storage bags The rubber coating protects the

The rubber coating protects the cable and provides a water-tight seal without twisting

BudBox is still the ONLY grow tent that takes the time and cares to powder coat our poles and connectors

Fast and Precise H2S Measurements 0-100ppm

Calcium is an essential nutrient involved in plant growth and development helping maintain strong plant structure and healthy root systems as part of a balanced nutrition program

Stop-Kill-Control Spider Mites | Green Cleaner | Safe Non-Toxic Crop Protection Green Cleaner is an all-natural pesticide that kills spider mites

GroLine waterproof EC/TDS/Temperature tester storage bags The rubber coating protects theHI98318 GroLine EC TDS meter is supplied with protective cap, (4) HI50036 Quick Cal Calibration Sachets (20 ml), (1) CR2032 battery, instruction manual, and quality certificate. The HI98318 is our latest pocket meter for measuring the EC TDS of a hydroponic nutrient solution. This modern looking meter is only 0. 7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC