HM Digital™ pH Meter Model PH-80 CFL Bulbs and all models now have

and all models now have a boost function that accelerates the chilling process for quicker establishment of initial nutrient solution temperature

Clear cap to notice moisture (or lack of) on probe

Botanicare® Pure Blend® Pro Soil 1 - 4 - 5

Complete system includes: 5

The Gavita Pro 600e SE is part of the new Gavita e-series fixtures that are suitable for remote control with the Gavita Master Controllers

HM Digital™ pH Meter Model PH-80 CFL Bulbs and all models now haveHM Digital pH Meter Model PH 80 Resolution: pH 0. 1 pH, 0. 0014. 0 pH. Accurate to + 0. 1 pH. Hold button and auto shut off. Automatic calibration: Auto ranging to 4, 7 or 10 pH. Very reliable and long lasting. Low battery indicator. Clear cap to notice moisture (or lack of) on probe. Glass encased reference electrode helps retain moisture. Batteries included.