Apogee Instruments MQ-620 Extended Range Photon Flux Density (PFD) Meter for LEDs, 340 to 1040 nm Spectral Read Range.
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Apogee Instruments MQ-620 Extended Range Photon Flux Density (PFD) Meter for LEDs, 340 to 1040 nm Spectral Read Range.

4.4/5
Product ID: 174766902
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🌈340-1040 nm spectral range
💡Optimized for next-gen LED grow lights
📊±5 nm measurement precision
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Description

🌱 Illuminate your growth with precision beyond the visible!

  • FUTURE READY SENSOR - Designed specifically for advanced LED grow environments, capturing light spectra traditional meters miss.
  • UNLOCK PLANT POTENTIAL - Measures UV and far-red light effects proven to enhance disease control and photomorphogenesis.
  • PRECISION YOU CAN TRUST - ±5 nm spectral accuracy ensures reliable photon flux density readings every time.
  • STAY AHEAD OF THE CURVE - Detects light spikes from HID and broad-spectrum sources, helping you optimize grow conditions like a pro.
  • BEYOND PAR BEYOND LIMITS - Covers UV to far-red and near-IR wavelengths for cutting-edge LED grow light analysis.

The Apogee MQ-620 is a high-precision photon flux density meter with an extended spectral range of 340 to 1040 nm ±5 nm, tailored for next-generation LED grow lights. It uniquely measures UV, far-red, and near-IR wavelengths, enabling advanced plant research and optimized grow environments by capturing light spectra beyond traditional PAR meters.

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Reviews

4.4

All from verified purchases

S**A

good job

It works fine very well thank you

A**R

Does not measure necessary PAR

They imply it measure UV bands that prevent insects and bacteria , thought these require UVC which is <280nm. UVB is most beneficial for flowering and that is a range of 280-315nm. And UVA which is best during vegetative growth is 315-400nm. So it will barelyyyy measure any UV at all actually. Tricky marketing tactics. But still the best on the market, hopefully they can further increase the range of measurement in a newer model!

J**

Can't beat industry leader in PAR Meters

Apogee quality quantum sensor delivers extended range readings of PAR vs cheap lux meters. This is what you need to dial in your system. Except nothing less!

N**N

Great product

Very accurate

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Sorry, this item from our France store is out of stock. We're restocking soon—check back or contact support for similar products.

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TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Apogee Instruments Mq 620 Extended Range Photon Flux Density Pfd | Desertcart France