Pocket Laser Power Meter grow-light-reflectors Repeat every 2 weeks

Repeat every 2 weeks

teamed up to blend the perfect ratios of coco coir pith

2 Elbows per Bucket (20 total)

Specific Gravity of =

Follow Label Instructions: Always read and follow the label instructions provided with Doctor Zymes Eliminator to ensure proper dilution rates and application methods

Pocket Laser Power Meter grow-light-reflectors Repeat every 2 weeksThis tiny laser power meter from Sanwa is less than thick and weighs less than 4 oz. (120 g). The controls, display and sensor are all neatly contained and protected within the folding case with directions printed right inside the cover. When open, the sensor may be extended for remote use or snaps into a fixed position atop the case. Unit features min max, bar graph display, auto power off, and hold functions and indicates low battery and over range.