Best Intensity and Wavelength Measurement Device for Red Light Therapy: HopooColor HPCS-330Pro
Автор: GembaRed LLC
Загружено: 2025-08-24
Просмотров: 738
We test a new affordable $700 spectroradiometer – a device that measures both wavelength and intensity! Compared to the popular $2,000 spectroradiometer!
HopooColor is the brand that makes both. Contact them for current pricing.
https://www.hopoocolor.com/
~$700 – HPCS-330Pro
~2,200-2,500 – OHSP-350SF
Both produce similar measurements for intensity (mW/cm^2)
The $700 one seems to measure 3-4 nm higher than the $2,200 one.
However, when compared to our 3rd party measurements the $700 is more accurate, it is just high by about 1nm. Where the more expensive one is actually low by about 2nm. It may be due to calibration drift or just variability that I didn't notice when I first got it. It is about 1.5 years old at the time of this video.
So this is a great discovery for an affordable wavelength spectrum and intensity meter! The $700 HPCS-330Pro makes accurate measurements of wavelength and intensity much more accessible for Red Light Therapy!
Remember if you just need to measure intensity you can use a Solar Power Meter with a correction factor or use the VBR meter we measured in a previous video.
Tenmars Correction Calculator:
https://gembared.com/blogs/musings/bu...
VBR Intensity Meter Review:
• Cheap Intensity Meter for Red Light Therap...
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