BlueLab Combo Meter -monitors-&-timers Activates immune system and create

Activates immune system and create pest and disease resistance

Large LCD display

waterproof casing

economical solution

BlueLab Combo Meter -monitors-&-timers Activates immune system and createIt'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