Bluelab Combo Plus Meter - Probe Included Humidity Controllers Breaks down into carbon dioxide

Breaks down into carbon dioxide and water

Once the case is open every packet is exchanging moisture with the room

Reseal the pack between uses

and all types of container gardening

5 year Bluelab Guarantee (6 mo for pH probe)

Bluelab Combo Plus Meter - Probe Included Humidity Controllers Breaks down into carbon dioxideBluelab Combo Plus Meter Probe Included Optimize your gardening journey with the Bluelab Combo Plus Meter, your go to device for monitoring the crucial parameters of pH, conductivity, and temperature, all housed in one portable, robust unit. This model comes with a Leap pH Probe, ready to deliver quicker measurements in any substrate, from nutrient reservoirs to run off and water supply, enabling a thorough understanding of your garden's health on the