Quantum-Meter

PAR / Quantum Light Meter

This handheld quantum meter measures photosynthetically active radiation (PAR) from 400 - 700 nm, with a range of 0 - 2000 μmol m-2s-1. PAR is more valuable than Lux or Foot-Candles as it measures only the light used by plants for photosynthesis. Selectable electric/solar calibration calibration. Important for use in greenhouses and buildings with sun protection or light protection glasses.