Digital Stroboscope books-&-videos Inside Dimensions: 16" x 40"

Inside Dimensions: 16" x 40" x 4

Add 2–7 mL of Athena Bloom A per gallon of water during flowering

5 x 2 inches

The lamps are designed to assure consistency in quality and optimized for high performance

Mix: 1/2 oz/gal of water for flowering plants and 1 oz/gal for veg

Digital Stroboscope books-&-videos Inside Dimensions: 16" x 40"Used in motion studies in classrooms, physics and Q. C. labs. Convenient for non contact measurement of running machinery in factories and elsewhere since, unlike tachometers, stroboscopes require no special reflective tapes. Powerful xenon lamp. The high 4 digit LED is easy to read in both light and dark environments. Microprocessor circuit with a crystal time base insures high accuracy over a wide range and does not require recalibration. Built in