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D23-LB LoRaWAN Waterproof Temperature Sensor (3 probes)

Marsoni M251S
Sale price$119.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
D23-LB LoRaWAN Waterproof Temperature Sensor (3 probes)D23 LB LoRaWAN Waterproof Temperature Sensor (3 probes) The Dragino D23 LB is a LoRaWAN Temperature Sensor for the Internet of Things solution. It can be used to measure the temperature of air, liquid, or object, and then upload to IoT server via LoRaWAN wireless protocol. The temperature sensor used in D23 LB is DS18B20, which can measure 55C ~ 125C with accuracy 0. 5C (max 2. 0 C). There are three sensor cables that are waterproof, moisture proof,
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  • We offer a 30-day return/exchange service after receiving.
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4.4 ★★★★★
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Verified Purchase
Kevin Cady
Battle Creek, US
★★★★★ 5
No problems here... Great battery life and functions.
Color: Upgrade Silver, Size: Rechargeable
These things hold a charge forever.. I maybe charge them once every 3 or 4 months and use them daily. Good adjustment for coarse or fine grind. I would recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
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Verified Purchase
Justin
Dallas, US
★★★★★ 4
Great grinders, bad recharging stand
Color: Upgrade Silver, Size: Rechargeable
The grinders work amazing and I loved them, but the stand that recharges them stoped working a little after a year.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2025
G
Verified Purchase
Geoff Cole
Cuba, US
★★★★★ 5
Easy to store and use salt and pepper
Color: Upgrade Silver, Size: Rechargeable
Love these - super easy to use!!!!
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Reviewed in the United States on May 9, 2026
C
Verified Purchase
Charmed
Carnegie, US
★★★★★ 5
Worth the buy!
Color: Upgrade Silver, Size: Rechargeable
Great product!
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Reviewed in the United States on May 13, 2026
B
Verified Purchase
Believer247
Carnegie, US
★★★★★ 3
Mediocre salt and pepper grinders
Color: Upgrade Silver, Size: Rechargeable
Pros: They do work, and they are rechargeable. Cons: the motors run really slow, capacity is low, The charging tray you have to empty frequentlyto reduce buildup underneath the salt and pepper grinders.
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Reviewed in the United States on March 3, 2026

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