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Temperature/Humidity Data Logger with ISO Certificate, -35°C to 80°C (-31°F to 176°F)

Marsoni M251S
Sale price$293.25
Pay 4 payments of $73.31 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Temperature/Humidity Data Logger with ISO Certificate, -35°C to 80°C (-31°F to 176°F)Specifications Operating Temperature 35C to 80C ( 31F to 176F) Temperature Range 40 to 70C ( 40 to 158F) Resolution (Temperature) 0. 1C F Accuracy (Temperature) 0. 5C ( 0. 9F) at 4 to 122F ( 20 to 50C); 1. 0F ( 1. 8F) at all other ranges Humidity Range 0 to 100% RH Resolution (Humidity) 0. 1% RH Accuracy (Humidity) 2% RH Sampling Rate User selectable rate (2 s, 5 s, 10 s, 30 s, 2 m 5 m, 10 m, 30 m, 1 h, 2 h, 3 h, 6 h, 12 h, 24 h) Power Supply 3. 6 V
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4.0 ★★★★★
Based on 2283 reviews
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Verified Purchase
Linda Pearl
Charlottesville, US
★★★★★ 5
Great Pillow
Size: Queen (Mid Loft), Number of Items: 1
My husband bought me this pillow - I loved it so much I bought a second one! It is so comfortable and keeps its shape. I would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Susan Wolfe Akers
Fort Morgan, US
★★★★★ 3
Not recommended, not great quality.
Size: Queen (Mid Loft), Number of Items: 1, Size: Queen (Mid Loft), Number of Items: 1
Very disappointed after reading decent reviews. The pillow itself doesn't have a a well defined shape and is VERY SOFT AND MARSHMALLOW-ish. The pillow cover is cotton knit and isn't thin but doesn't help the pillow to keep its shape. It's approximately 5.5 to 6 inches high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 5
The Best
Size: Queen (Mid Loft), Number of Items: 1
So comfortable. I love it. It’s firm and holds its shape, yet it cradles your head, and its soft. It’s wonderful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
A
Verified Purchase
AZBO
Dallas, US
★★★★★ 5
Medium soft
Size: Queen (Mid Loft), Number of Items: 1
Great for side sleeping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
I
Verified Purchase
I'maGryffindor
Draper, US
★★★★★ 5
Memory foam could never
Size: Queen (Mid Loft), Number of Items: 1
Wonderfully firm, yet responsive and lightweight. Like a marshmallow for your head and neck. I'm a side sleeper, but this could be great for anyone needing firm but still very soft and comfortable support. Memory foam has nothing on actual latex.
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Reviewed in the United States on January 5, 2026

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