S31 LoRaWAN Waterproof Temperature and Humidity Sensor

S31 LoRaWAN Waterproof Temperature and Humidity Sensor

Marsoni

M251S

$119.00

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

S31 LoRaWAN Waterproof Temperature and Humidity SensorS31 LoRaWAN Waterproof Temperature and Humidity Sensor The Dragino S31 LB is a LoRaWAN Temperature and Humidity Sensor for Internet of Things solution. It is used to measure the surrounding environment temperature and relative air humidity precisely, and then upload to IoT server via LoRaWAN wireless protocol. The temperature & humidity sensor used in S31 LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output

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Fast: 2-3 business days
Express: 1-2 business days

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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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this golf vest is amazing. It’s very well-made. It fits well, I’m a double X and I’m 62 and a slice of pizza from 230 pounds. I just love it and plan to buy more. I believe it’s gonna wear very well, but I’ll let you all know in a month or two after I’ve worn it a couple times and washed it a couple times.

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Reviewed in the United States on March 24, 2026

Verified Purchase

Billy D.

New York, US

★★★★★ 4

As Advertised!

Product arrived promptly & well-packaged (shrink wrapped packaged & enclosed inside additional box). Golf vest was received "as advertised" & appears to be of good quality. Vest was fairly priced & is very comfy, lightweight, stylish & wrinkle resistant. Purchased as a gift for my adult son for his future golf adventures. Size/fit will need to be determined by my son when he prepares for his next golf outing. Very pleased with my purchase & will consider additional purchases from seller in the future.

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Reviewed in the United States on December 29, 2025

Verified Purchase

Stephen Szczygiel

Charlottesville, US

★★★★★ 5

Hold vest

Color: Red, Size: 3X-Large

Great look & fit !

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Reviewed in the United States on March 1, 2026

Verified Purchase

Trey

Grantham, US

★★★★★ 5

Great vest

Color: Dark Grey, Size: X-Large

This lil vest is awesome. A little thicker than I expected but perfect for my cool office. Looks like it cost twice as much. I had my company info put on it and looks like it cost 150.

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Reviewed in the United States on April 16, 2026

Verified Purchase

D.L. OHollaren, Jr.

Carnegie, US

★★★★★ 3

fit

Snug fit.

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Reviewed in the United States on April 26, 2025