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S31B LoRaWAN Waterproof Temperature and Humidity Sensor
S31B LoRaWAN Waterproof Temperature and Humidity Sensor
S31B LoRaWAN Waterproof Temperature and Humidity Sensor
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S31B LoRaWAN Waterproof Temperature and Humidity Sensor

Marsoni M251S
Sale price$119.00
Pay 4 payments of $29.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
S31B LoRaWAN Waterproof Temperature and Humidity SensorS31B LoRaWAN Waterproof Temperature and Humidity Sensor The Dragino S31B LB LS 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 S31B LB LS is SHT31, which is fully calibrated, linearized, and temperature compensated digital
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  • Standard: 3-7 business days
  • 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.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 964 reviews
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Marcel Chard
Los Angeles, US
★★★★★ 5
Great replacement kit
Color: Black
Water pump kit fits perfectly on my 200hp mercury outboard 2000 model. Excellent quality matching the OEM part I replaced from wear & tear. There where however extra gaskets & O-rings that go nowhere on my outboard
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2024
A
Verified Purchase
Anastacio Leal Jr
Los Angeles, US
★★★★★ 5
Johnson 90 sea pro VLSIF
Color: Black
All parts required for proper water pump change were in kit. All parts were grouped and packaged. All made of solid materials sturdy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
N
Verified Purchase
Nice
San Leandro, US
★★★★★ 5
Good
Color: Black
As described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
O
Verified Purchase
Oscar caballero
Houston, US
★★★★★ 5
1995 out board mariner 150hp water pump kit
Color: Black
Well This looks like is a good quality product thanks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 28, 2024
B
Verified Purchase
Bo
Lexington, US
★★★★★ 5
Value
Color: Black
Quality
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Reviewed in the United States on July 30, 2025

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