This unique blend contains a combination of simple and complex carbohydrates

IN THE BOX

The heavy duty industrial zippers are professionally sewn into double stitched light proof 600D Mylar fabric

Maintenance-free

The Bluelab pH Pen is an affordable and compact handheld solution for measuring pH and temperature on the go

Bluelab Combo Meter Nutrients & Additives This unique blend contains aBluelab Combo Meter The Bluelab Combo Meter is a versatile and essential tool for any grower. This multi parameter meter measures pH, conductivity, and temperature, providing you with the fundamental parameters needed to optimize your plants' nutrient uptake. With a brilliantly simple design, the Bluelab Combo Meter is easy to use, clean, and calibrate. It also features a backlit display for easy reading and a 2 meter cable for measuring in hard to