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Rotatable Photosynthetically Radiation Agriculture Greenhouses Review

2

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Poor

Revainrating 2.5 out of 5  
Rating 
2.3
🌞 Light Measurement, 🔍 Test, Measure & Inspect

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Description of Rotatable Photosynthetically Radiation Agriculture Greenhouses

This PAR meter is used to measure photosynthetically active radiation (PAR) in the air. If you also need to measure underwater PAR, there’s another set for sale. With integrated quantum sensor, it measures PAR flux in wavelengths ranging from the 400 to 700 nm and measures up to 2,700 μmol/m2·s. The detector can rotate freely at 270 degrees, makes the measurement more accurate. Features with peak hold function and data hold function, easy to read on large LCD screen. Powered by one 6F22 9V battery (not included), can be used continuously for about 100 hours.

Reviews

Global ratings 2
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Type of review

Revainrating 3 out of 5

Not Worth Your Time or Money

When I tried this product, IT was clear that it was not worth the investment .The light measurement capabilities were subpar and unreliable, making it ineffective for my needs. The product fell short of its promised uses and left me feeling frustrated and disappointed. While advertised as an "Industrial and Scientific" tool it doesn`t meet the standards required for such applications. Save your money and look elsewhere for a better product..

Pros
  • None
Cons
  • Unreliable measurements, not worth the investment.

Revainrating 1 out of 5

This is definitely NOT a Quantum Flux PAR Meter!

This is definitely not a PAR meter, I ordered it because I don't trust the results, so I ordered an Apogee MQ-500 (with an updated quantum flow sensor that also works for the LED spectrum is accurate) and compared them. This meter didn't even read T5 fluorescent tubes correctly, both sensors side by side read: T5 fluorescent tubes: 175 PPFD with this meter, 230 PPFD with Apogee. I tested the 750W KIND LED X2 Commercial LEDs with both sensors at the same distance from the LEDs and also varied…

Pros
  • Free for educational purposes
Cons
  • Not sure