Sure Test Pro pH Pen w- Replaceable Probe +-- 0.05 ATC Lighting Set while others deliver slow-release nitrogen
Yard notes & kiln story
Description
while others deliver slow-release nitrogen over time
6 mil thickness for strength
Designed to provide fingertip water control at the end of your garden hose
Just one Bluelab Connect Stick is required to receive wireless data from one or more Guardian Monitor connects
The overall height has been reduced by four inches from previous models to increase the structural integrity of the proprietary lid and reservoir
Sure Test Pro pH Pen w- Replaceable Probe +-- 0.05 ATC Lighting Set while others deliver slow-release nitrogen