Description
PHOTOBIO Advanced Quantum PAR Meter pest and disease control Available in 4 bag and 8 bag Available in 4 bag and 8 bag kits significantly increases durability• Backed by Apera's proprietary sensor technology from Switzerland• Easy to use design and fast calibration adjustment• Replaceable Swiss LabSen Spear Soil pH Probe• Large 3 color backlit screen gives you clear information• Durable structure