Made in Australia

we recommend placing your dry probes in the pockets

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

IN THE BOX

Seeing your roomful of huge flowers that smell like candy (maybe like the cotton candy at an amusement park)

Bluelab Combo Meter Nutrients & Additives Made in AustraliaBluelab 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