Pay in 4 interest-free payments of $80.50 Learn more
Ships within 48 hours · Estimated delivery Nov 3 - Nov 8
The Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed
two slots for custom plant inputs
They feature a plastic housing and a bayonette style
Pleated sides expand for ultimate storage
Easy to read LCD
Twister T4 Stand Ventilation The Bluelab Conductivity Pen simplyTwister T4 Stand Only (No Vacuum or T4 Trimming Machine)
US$ 15.13
US$ 15.16
US$ 23.35
US$ 22.19
US$ 77.17
