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Continuous measurements
It contains oils produced by cold-pressed extraction of naturally grown Geranium
Simply place the Bluelab pH probe into the solution and the reading will be displayed on the screen
making this unit the most versatile sealer in its class
TrolMaster - Legacy Beta Series Digital Controller (Day/Night Temperature) growing-media Continuous measurementsThe BETA 4 is capable of controlling any heating or cooling device that is 10 amps or less. Simply plug in your device to the power outlet on the bottom of the BETA 4. It uses 3 buttons a digital display and offers separate "day night temperature settings and features a built in photocell. Features: Digital Display Built in Photocell sensor Day Night Control Included In Box: 1 x Temperature Controller 1 x Temperature Sensor Technical Specifications:
