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Pyranometer First Class

Marsoni M251S
Sale price$279.65
Pay 4 payments of $69.91 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Pyranometer First ClassDie Albedo ist die von einer Oberflche im Wellenlngenbereich 285 bis 2800 nm diffus reflektierte kurzwellige Sonnenstrahlung. Sie ist das Verhltnis von reflektierter Strahlung zu ankommender Strahlung und variiert von 0 (dunkel) bis 1 (hell). Z. B. liegt die Albedo von Gras bei 0,15, von trockenem Sand bei 0,5 und frischem Schnee bei 0,8. Ein Albedometer besteht aus zwei Pyranometern. Der nach oben gerichtete Sensor misst die ankommende
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.4 ★★★★★
Based on 2098 reviews
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Verified Purchase
Matt Stogsdill
West Palm Beach, US
★★★★★ 4
Cover is nice, keyboard could be better
Color: Navy Blue
The cover itself is nice. The magnetic closure works well. It fits my iPad really well. It’s a good case for the money, but the keyboard feels pretty cheap and flimsy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Kelly
Phoenix, US
★★★★★ 5
So far so good.
Color: Space Gray, Memory Storage Capacity: 32 GB, Size: Wi-Fi, Color: Space Gray, Memory Storage Capacity: 32 GB, Size: Wi-Fi
Seems to be working perfectly. Battery is a little meh, small scratches but nothing that effected the screen.It'll be perfect for my child. It'd be in excellent condition if the battery were better. Worth the 100 bucks.
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Reviewed in the United States on May 30, 2026
J
Verified Purchase
Jesse Jernigan
Louisville, US
★★★★★ 5
Like New Condition
Color: Space Gray, Memory Storage Capacity: 32 GB, Size: Wi-Fi
Came in perfect condition. Works as expected. No visual wear. Battery life seems good. Overall a good purchase for a simple iPad.
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Reviewed in the United States on May 30, 2026
B
Verified Purchase
Brenda
Grantham, US
★★★★★ 5
Great tablet
Color: Silver, Memory Storage Capacity: 128 GB, Size: Wi-Fi, Color: Silver, Memory Storage Capacity: 128 GB, Size: Wi-Fi
Honestly I’m actually surprised on how good it works, I was worried that it wasn’t gonna work properly since it’s refurbished but it’s great! It doesn’t lag, the battery lasts long, it’s in great condition. It did have some scratching on the back of the tablet but in my opinion it’s no biggie, with the case it covers it.
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Reviewed in the United States on April 24, 2026
A
Verified Purchase
Alex C Bokatzian
Cuba, US
★★★★★ 4
Solid Product
Color: Space Gray, Memory Storage Capacity: 32 GB, Size: Wi-Fi
Product is working very well. Only downfall is charging is a bit slow but, that could be related to the charge cord that came with it and not the device itselft.
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Reviewed in the United States on April 28, 2026

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