


Humidity/Temperature Monitor
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Humidity/Temperature MonitorLarge Display Digital Humidity Temperature Monitor Simultaneously monitors both temperature and humidity on an extra large 3 3 16 x 2" dual display which can be read from across a room. Monitor humidity and temperature in labs, chemical storage areas, clean rooms, stock rooms, warehouses, factories, greenhouses, and outdoors. Recall min max temperature and min max humidity readings over any time period. Stand or wall mount. Comes with 1 AAA battery
Quick Dispatch:
Your Humidity/Temperature Monitor orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Humidity/Temperature Monitor ships.
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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
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★★★★★ 5
Amazing solar
Color: Green/Green
You will love it
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Reviewed in the United States on April 21, 2026
★★★★★ 3
Feels cheap, not good for old eyes.
The watch seemed to work good. But it felt cheap, and I was looking for something with better illumination and easier to read. I ended up returning it.
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Reviewed in the United States on October 3, 2025
★★★★★ 5
Good watch, worth the purchase
Color: Tan/Blue/Silver-Tone
My $10 watch finally died after years of trouble free service. I ordered not one but 2 different ones to replace it and they were both defective. I ordered this one because of Timex’ reputation, the large watch face, no day/date functions, and I liked the looks. All for less than $60. It has been working faultlessly since I purchased it.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Great watch
Color: Tan/Blue, Color: Tan/Blue
This is marketed for men, but I love it and think its pretty. Its the sturdy quality you expect from Timex and the price was right!
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Reviewed in the United States on September 21, 2025
★★★★★ 5
Great watch, amazing price
Color: Brown/Green/Silver-Tone, Color: Brown/Green/Silver-Tone
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Reviewed in the United States on November 5, 2024
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