Measures all three critical parameters for successful plant growth.
Plant-safe green LEDs
Silent alarm functions
Non-volatile memory saves user settings when power is lost
Adjustable display brightness
2 m/6' cables give you the ability to measure in places previously inaccessible
20 ml single-use Bluelab Solution Sachets included, 1 each of pH 7.0 & pH 4.0
6-month guarantee for pH Probe
(Wall mounted, for pH/Conductivity/temp).