Hanna GroLine EC/PPM Pen Clone Gel Control: Built-in digital control with

Control: Built-in digital control with display

These LED Strip Lights last on average five times longer than traditional T5 lighting

Through circulation of air

100-gal Reservoir (LxWxH) 51" x 51" x 13

000 per year in electricity

Hanna GroLine EC/PPM Pen Clone Gel Control: Built-in digital control withThe HI98318 is our latest pocket meter for measuring the EC TDS of a hydroponic nutrient solution. This modern looking meter is only 0. 7" thick and extremely ergonomic, fitting comfortably in your hand. The HI98318 has a very large easy to read LCD display that shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on off and the