Bluelab Combo Meter Plus Gardening Accessories Extends lamp and ballast life

Extends lamp and ballast life by reducing heat

During the lights off cycle

High capacity production capabilities backed by technology from one of the world's largest LED chip manufacturers

Compatibility: 945 Watt CMH and 1

Backed by years of research

Bluelab Combo Meter Plus Gardening Accessories Extends lamp and ballast lifeHelp Your Plants Grow Fast, reliable and versatile: Combo Meter Plus means you will be able to measure more and build a better understanding of your complete growing system. The multimedia Leap pH probe can be used to measure nutrient solution and directly in the rootzone in a range of growing substrates including soil, rockwool, coco coir and peat. Plant Health in the Palm of Your Hand Manage, control & monitor your plant health & performance. The