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hold function to lock in a measured value
5V CR2032 (1) / approximately 1000 hours of continuous use
RHIZOTONIC is often sprayed on leaves and can be used as a simple means for raising the pH level in fertilizer tanks
Start by using 1ml per gallon after week 3 in flower
Bluelab Combo Meter Net Pot hold function to lock inThe 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 & F, EC, CF, ppm
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