BlueLab Combo Meter -monitors-&-timers The LED grow light bars

The LED grow light bars are UL-rated for damp locations and are 0-10V dimmable

waterproof casing

and repairing ducting

Large LCD display

BlueLab Combo Meter -monitors-&-timers The LED grow light barsIt's all you need for simple and reliable crop management, and it's all within arm's reach! The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. The Bluelab pH Probe and the Bluelab Conductivity Temperature Probe are simply placed into the solution and the selected reading is displayed on screen. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help