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Waterproof 4-20mA Submersible Liquid Level Sensor LoRaWAN NB-IoT LTE CAT-M

Marsoni M251S
Sale price$149.00
Pay 4 payments of $37.25 a month.Shop Pay
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Waterproof 4-20mA Submersible Liquid Level Sensor LoRaWAN NB-IoT LTE CAT-MWaterproof 4 20mA Submersible Liquid Level Sensor LoRaWAN NB IoT LTE CAT M These Waterproof Submersible Liquid Level Sensor series have LoRaWAN, NB IoT and LTE CAT M versions for Internet of Things solutions. It can measure Air, Water pressure, and liquid level and upload the sensor data wirelessly to the IoT server cloud. It supports BLE configuration and wireless OTA update which makes it easy to use. It is powered by an 8500mAh Li SOCI2 battery, it
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4.6 ★★★★★
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Paige
Lexington, US
★★★★★ 5
Perfect!
Color: initial D & initial M
This is so cute and good quality for the price. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 4
Great design
Color: initial A & initial R
Love this necklace. Great design.
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Reviewed in the United States on October 11, 2025
M
Verified Purchase
Melinda Goins
Boise, US
★★★★★ 5
Great gift!
Color: initial B & initial K, Color: initial B & initial K
Great gift idea! I was very happy they had my grandsons initials!
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Reviewed in the United States on May 11, 2026
S
Verified Purchase
sabrina powers
Louisville, US
★★★★★ 5
Necklace
Color: initial H & initial K
I love this necklace definitely a signature piece for me
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Reviewed in the United States on April 13, 2026
K
Verified Purchase
Kat
Dallas, US
★★★★★ 5
Beautiful
Color: initial C & initial E
Love my necklace. I get lots of compliments on it. It still shines and sparkles when the light hits it and I wear it 24/7
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Reviewed in the United States on December 2, 2025

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