Light Source
Provides accurate PAR measurements under all light sources, including LEDs.
Spectral Range
400 to 700 nm ± 5 nm (wavelengths where response is greater than 50 % of maximum)
Output Options
Available in multiple analog pig-tail options, attached to a hand-held meter with a digital output, as a "smart" sensor that uses USB communication and custom software, or with Apogee's new microCache device.
Waterproof
Light Source
Excellent for all light sources except certain colored LEDs, although post-measurement correction factors can be applied to improve accuracy. Click here for correction factors.
Spectral Range
410 to 655 nm (wavelengths where response is greater than 50 %)
Output Options
Available in multiple analog options, attached to a hand-held reader with a digital output, and as a "smart" sensor that uses USB communication and custom software.
Waterproof
Line Quantum Option
Light Source
Provides accurate measurements in indoor grow environments utilizing LED lights.
Spectral Range
340 to 1040 nm ± 5 nm (wavelengths where response is greater than 50 % of maximum)
Output Options
Available as one analog option or attached to a hand-held reader with a digital output with multiple outputs and measurement ranges coming soon.
Waterproof
Light Source
Detects stray photons that disrupt night that are critical in preventing negative effects in plants such as hermaphrodism and stunted growth.
Spectral Range
340 to 1040 nm ± 5 nm (wavelengths where response is greater than 50 % of maximum)
Output Options
Available as one analog option with multiple outputs and measurement ranges coming soon.
Waterproof
