Black & White Film 32'x100' 7mil - 3 Year grow-systems-trays-reservoirs The PAR meter can store

The PAR meter can store up to 99 measurements for easy reference

PhysioSpec Indoor: 2

All models include an automatic restart feature to maintain settings and allow the unit to be used with external humidity controllers

Best lowest price for very high quality bag

Black & White Film 32'x100' 7mil - 3 Year grow-systems-trays-reservoirs The PAR meter can storeBlack & White Panda Film 32'x100' 7mil Improve your lighting efficiency with durable, 7mil thick black and white Panda Film. The white surface of our Panda Film reflects 90% of light omitted and the black surface prevents any light from penetrating through. The heavy duty waterproof film also helps prevent algae and mold growth on walls.