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D20 NB-IoT LTE CAT-M Waterproof Outdoor Temperature Sensor

Marsoni M251S
Sale price$139.00
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Get it in 3 business days with 1 day shipping. Friday, May 29
D20 NB-IoT LTE CAT-M Waterproof Outdoor Temperature SensorD20 NB IoT LTE CAT M Waterproof Outdoor Temperature Sensor The Dragino D20 NB and D20 CB is an NB IoT LTE CAT M Temperature Sensor for Internet of Things solutions. D20 NB D20 CB will convert the Temperature reading to upload the sensor data send to the IoT platform via the NB IoT LTE CAT M network. The temperature sensor used in D20 NB D20 CB can measure 55C ~ 125C with accuracy 0. 5C (max 2. 0 C). D20 NB D20 CB supports a temperature alarm feature,
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4.7 ★★★★★
Based on 1807 reviews
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Nena
Lexington, US
★★★★★ 5
Good for my skin
Great product!
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Reviewed in the United States on November 29, 2025
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Amazon Customer
Carnegie, US
★★★★★ 5
Love this product
Forget all those high priced moisturizers this is the best value for your money. The, skin deep hydration is amazing. No smells amazing performance from a amazing product.
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Reviewed in the United States on August 29, 2024
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Verified Purchase
Juncheng
New York, US
★★★★★ 3
okay moisture
Average moisture, I like it without any fragrance. But it is easily peeling if you used other product after this. Probably won’t buy it again.
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Reviewed in the United States on May 26, 2026
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candi muncy
Dallas, US
★★★★★ 5
Great for post microneedling or tattoos
Size: 1.3 Fl Oz (Pack of 1)
Great for skin after microneedling. Keeps skin feeling smooth, non-greasy
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Reviewed in the United States on April 21, 2026
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Yo-Landa
Louisville, US
★★★★★ 5
Good on my Melanated skin
Size: 1.3 Fl Oz (Pack of 1)
Lovely, just wish it was bigger or cheaper but I love it and will buy again
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Reviewed in the United States on March 11, 2026

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