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
- 2-year guarantee
- 6-month guarantee for pH Probe
(Wall mounted, for pH/Conductivity/temp).