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High-Intensity 365nm 3000µmol Illuminance Tester for Optimal Plant Growth Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🌞 Light Measurement, 🔍 Test, Measure & Inspect

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Description of High-Intensity 365nm 3000µmol Illuminance Tester for Optimal Plant Growth

Because the main spectra of LED | CMH, HPS and SUNLIGHT are different, human eyes and plants have different perception abilities for these light sources. FH-100 is specifically designed for different spectra to measure the most accurate LUX or PPFD. When testing, because you don't need to hold it, you can avoid that the light is blocked by your body. When testing PPFD in a closed tent, you can close the tent completely and get the most accurate value by using our meter. While for other meters, you must open one side of the tent to do it, so the light will leak out and you can't get the most accurate value. Save manpower. For example, to test the illuminance of the light source at different distances or different powers, with FH-100, only one person can complete it, instead of two people. It can test the illuminance value in small spaces or places that cannot be touched by people.

Reviews

Global ratings 3
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Type of review

Revainrating 2 out of 5

Inaccurate and readings do not match

First, it's very difficult to connect it with bluetooth. Literally every time I tried to use it I had to add it again because it wouldn't connect automatically. Second, the readings are not accurate at all. I hold it close to my light source and it reads 800 ppfd and if I move it further it reads 1100 ppfd. Then I turned it off and tried again and got completely different readings. It also looks very cheap and is made of very thin plastic. I thought it was too good to be true for the price but…

Pros
  • Labor Savings. For example, with the FH-100 only one person, not two people, can check the illumination of a light source at different distances or different power levels.
Cons
  • Can't remember

Revainrating 5 out of 5

So far so good

As described. Easy to set up out of the box. Simply insert batteries, switch on, select lux or ppfd and you're done. Easy. As far as accuracy goes, it seems to be on point. I don't have another parameter to check, but my other lux meter had a reading close to this lux reading. For the price, it simply can't be beat. It turned out that my seedling stage plants were getting far too much light from my LED. I thought it was a pH issue causing the leaves to turn yellow. I turned off my LED to…

Pros
  • Since the main spectra of LEDs | CMH, HPS and SUNLIGHT are different, human eyes and plants have different perception abilities of these light sources. The FH-100 is specially designed to cover a wide range of spectra for the most accurate LUX or PPFD measurement.
Cons
  • High price

Revainrating 5 out of 5

Hands down the best budget PPFD gauge!

Happy growth for the time being. Second, review. I've been looking for a PAR/PPFD meter for over a year and am struggling with applications that are difficult to use due to the robustness of the algorithm. You may or may not get accurate readings. The only other viable option was to spend hundreds of dollars on a gauge that, while an industry standard, is still out of the budget for most small manufacturers. I bought this gauge to find a middle ground and get the best bang for my buck. And I…

Pros
  • Because you don't have to hold it in your hands during the test, you can avoid blocking the light with your body.
Cons
  • Little things