Bluelab Multimedia pH Meter (Leap Probe Included) Commercial Humidifier Product is BPA-free and is

Product is BPA-free and is made from FDA-approved food-safe materials

Hole in center of cover measures 1/2 inch in diameter

It will help eliminate ants

This fan has 3 speed settings controlled by a turn switch

GreenGro Earthshine Biochar Blend is a fast

Bluelab Multimedia pH Meter (Leap Probe Included) Commercial Humidifier Product is BPA-free and isThe perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab Multimedia pH Meter and Bluelab Leap pH Probe to take fast, accurate measurements in nutrient solution, soil, coco coir, rockwool, potting mix and many other media types. Calibration is simple with one push button on the meter and fresh Bluelab Calibration Solutions. Successful calibration indicator is displayed on screen for 30