Bluelab® pH Pen Meter - Measures pH and TemperatureBluelab pH PenMeasures pH and temperature. Selectable units for C and F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic temperature compensation. Along with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included. Range: 0. 014. 0 pH 050C 32122F. Resolution: 0. 1 pH 1C

Hop Size    8 oz

Get more ballast for your buck with the SG ballast

It has a solid base & can be easily attached to a drill w/no extra parts

Hormogenized™ for consistent plant growth

contains an isolated form of bacillus bacteria known as bacillus amyloliquefaciens

Warning: using a brew belt on glass is not recommend

Beta Acid Range %4

Helps sandy soil retain water

Always adjust your watering schedule as needed

Spicy and floral with an earthy blackcurrant undertoneHop Size8 oz

they’ll get a rich spectrum of secondary metabolites

Stimulates plant growth more efficiently than any other light source