APOGEE - MQ500 FULL SPECTRUM QUANTUM SENSOR (400-700NM)

APOGEE - MQ500 FULL SPECTRUM QUANTUM SENSOR (400-700NM)

Marsoni

M251S

$475.54

Get it in 3 business days with 1 day shipping. Friday, May 29

APOGEE - MQ500 FULL SPECTRUM QUANTUM SENSOR (400-700NM)The MQ 500 quantum meter is the tool of choice for scientists all over the world to accurately measure photosynthetically active radiation from all light sources. It has a hand held meter, attached via cable, that displays and stores measurements. The sensor incorporates a blue enhanced silicon photodiode and custom optical filters with a rugged, self cleaning sensor housing design, anodized aluminum body with acrylic diffuser. Typical applications

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I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.

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Reviewed in the United States on May 23, 2026

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Larrisa D

Boise, US

★★★★★ 5

🧊 PERFECT for hot sleepers!! BUY THEM 🤩

Color: 01 - Light Grey, Color: 01 - Light Grey

🧊🧊 baby 🤩😍 I am OBSESSED!! Pillow whore here 🤭 and I very rarely find anything worth writing a 5 star review for but let me just save you the time of searching anymore for the PERFECT pillow cases for hot sleepers!!! BUY THEM! 😍 I promise you will NOT be disappointed!! I have spent so much $ on pillow cases over the years, trying to find the perfect cooling ones... These are it!! 🤭🥳

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Reviewed in the United States on May 8, 2026

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Anaruth Suazo

Port Orchard, US

★★★★★ 5

It fit perfect

Color: 01 - Light Grey

The pillow case fit correctly. It's a great quality comfortable and very soft. Will definitely buy more.

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Reviewed in the United States on March 29, 2026

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