Temperature Humidity Sensor

Marsoni

M251S

$40.00

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

Temperature Humidity SensorThis LoRaWAN device has a built in SHT20 temperature & humidity sensor and has an external sensor connector to connect to external sensors such as Temperature Sensor, Soil Moisture Sensor, Tilting Sensor etc . It has a built in 2400mAh non chargeable battery which can be used for several years. It is also fully compatible with LoRaWAN v1. 0. 4 protocol, it can work with standard LoRaWAN gateway. In case when the device can't send its message to a

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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.
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I absolutely love my Timex Ironman watches. I have had many over a very long period of time. Wonderful set of functions for the price. Very affordable. Easy to use. Lasts a long time. Very easy to read in standard lighting. I like the Indiglo when needed, but do not use it too often. Absolutely love the ability to set a repeat timer to remind me to do something at a fixed interval, or to keep me on task for a fixed period of time. Great to be able to set three independent alarms. Potential to capture a huge number of splits with the stopwatch. I purchased this watch to replace a similar model with a dead battery. I have replaced batteries in the past, but it is quicker and easier to buy a replacement watch. I am saving my old watches for that day in the future when the Ironman model may no longer be available. I expect this will be my watch of choice for the rest of my life.

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Reviewed in the United States on May 21, 2026

Verified Purchase

E-Dub

Massapequa, US

★★★★★ 5

Just fine if you have simple needs...

Color: Black/Digital/Black/Green

Exactly what I needed: a cheap, durable wrist watch. The only thing it was lacking were instructions, but about 5 minutes of messing with the buttons got it set up

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Reviewed in the United States on May 19, 2026

Verified Purchase

S S.

Fort Morgan, US

★★★★★ 5

Nice watch

Color: Black/Digital/Black/Green

Good watch

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Reviewed in the United States on April 30, 2026