VABIRA Photon Flux Meter VBR-300-UVAFAR
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Product Details
Test biologically-active photon flux (BPF) for UVA and Far Red specially. Accurate, because no response for blue light, green light, and the light between 600-700nm. Collect umol/(㎡s) methodically at different points. Simple and safe APP. Only need to connect the bluetooth of smart phone. Can be still used even if there is no internet signals.