SpotOn Quantum PAR Light Meter Cloning & Seed Starting Accurate and Reliable: Provides precise

Accurate and Reliable: Provides precise pH measurements for informed decision-making and optimal control

This hanging metal drying rack takes up very little space and multiple racks can be attached together vertical for increased optimization of your drying room

Fast Passive Cooling Designs: The Mars Hydro FC-E Series has a large aluminum heat sink with enough space between the individual light bars for heat dissipation

DC power wire with 200+1800 mm(L)

SpotOn Quantum PAR Light Meter Cloning & Seed Starting Accurate and Reliable: Provides preciseProvides accurate PAR light readings from ANY light source: Full sun to full shade indoors or outdoors. Artificial light sources (LED, High Pressure Sodium, Metal Halide, Florescent). Three modes of operation: Instant Spot Measurement mode for PAR light readings. Scan mode for quickly averaging PAR over an area. DLI mode shows Daily Light Integral on the LCD (no computer needed). Compact and easy to use. Water and impact resistant. Integral mounting