Bluelab® Combo Meter royal gold The best part though

The best part though

6ft standard cable

25 pounds of water soluble fertilizer concentrate is formulated to supply sufficient amounts of extra nutrients for high yields

and check for leaf burn in small-scale trials prior to use

Just trim off the rough edge

Bluelab® Combo Meter royal gold The best part thoughThe Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops' daily nutrient requirements. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees C and F, EC, CF, ppm