Compact Temperature and Humidity Monitor

Compact Temperature and Humidity Monitor

Marsoni

M251S

$23.00

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

Compact Temperature and Humidity MonitorMonitor relative humidity & temperature with this compact, easy to read device. The monitor displays the local (and remote*) temperatures in C or F, recalls min max temperature on both, and indicates when the batteries are low. It also displays user adjustable, audible and visible Hi Lo Alarms, on both temperature and relative humidity. The unit features a large, crisp, easy to read LCD display. Comes with 2 AAA batteries. Dimensions: Monitor: 3 1 8"

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Your Compact Temperature and Humidity 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

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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

perfect fit for my 2022 civic! took 5 min! (not an exaggeration) soooo many youtube videos but alll you gotta do is - 1) locate engine air filter holder 2) undo fasteners on the sides 3) lift black part up 4) pull out old filter 5) put in new filter, 6) redo fasteners DONE! dealership wanted to charge me $85 for this!!!!! forget that , do it yourself! it’s easy for girls too!! don’t be intimated :)

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Reviewed in the United States on October 29, 2025

Verified Purchase

Steve S.

Chelsea, US

★★★★★ 5

Great product!

High quality; great product; highly recommended!

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Reviewed in the United States on July 27, 2025