A precision instrument that measures the light intensity in footcandles expressly
for the purpose of plant care; equipped with the Universal-Sensor-Probe, capable of readng light
at any angle or in any location. Comes with Complete book of light and its effects upon plant
growth, plant development and seed germination. Tells how to grow healthy, thriving plants.
FEATURES:
* Instant readings, permanently calibrated
* Lifetime silicon photocell
* 2-1/2 foot extended sensor probe
* Measures sunlight, Flourescent, Metal Halide & other high intensity discharge (HID)light.
** Accurate to 2%
** No batteries, nothing to wear out
** Easy to follow instructions
** Complete listing of light intensities and exposure time for over 400 plants species.
** One year limited warranty
BOOK CONTENT:
* Light
* Photosynthesis
* Color Spectrum
* Light Intensity
* Photoperiodism
* Light & Growth
* Light & Plant Pigments
* Table of Light Requirements
