MH-Z14A NDIR Infrared Carbon Dioxide Sensor

MH-Z14A NDIR Infrared Carbon Dioxide Sensor

Marsoni

M251S

$1075.00

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

MH-Z14A NDIR Infrared Carbon Dioxide SensorFeatures: Three ways signal output; (analog output serial port UCHAR output) The serial port Uchar signal can be accessed microcontroller IO serial port; (TTL level 9,600, N, 8,1) Analog linear output 0. 4 2V, the higher the concentration the higher the voltage; With PWM modulation waveform output, read more convenient; The module uses (NDIR) infrared technology for carbon dioxide has a good choice; The module is lightweight, small in size, long life,

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I’ve loved the Dr. Melaxin Cyano Pink Spicule Serum! The bottle is small, but it lasted me around 6 months since I only use one pump every other night. When I first started using it, I noticed a tingling sensation, but over time my skin adjusted and I barely notice it now. I’ve definitely seen my pores appear smaller and my skin feels tighter and smoother after using it.

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Reviewed in the United States on May 26, 2026

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Brooke Ballinger

Houston, US

★★★★★ 5

Great for pore reduction

Color: Cyano Pink Spicule

This product works great!! it almost feels like an exfoliator. It reduced the pours on my nose, which were very big and now you can barely see them. I would recommend this product if you have large pores also make skin look firmer and smoother more for a night cream though.

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Reviewed in the United States on May 31, 2026

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Marcia Weldon

Draper, US

★★★★★ 5

More than expected

Color: Cyano Pink Spicule

Love, love and recommended to friends. Leaves my skin feeling and looking great. At 69 I don't expect miracles but can definitely see an improvement in texture, glow and line minimizing. I'm hooked and will never be without!

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Reviewed in the United States on June 5, 2026

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Eric S.

Lowell, US

★★★★★ 5

Micro-needling effect!

Color: Cyano Pink Spicule

Love how you can feel the micro-needling effect. I use this is my first application after toning and follow up with my serum and moisturizing routine. I do believe it gives my face a plump feeling, especially after gua sha. Will continue to use in my daily!

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Reviewed in the United States on May 21, 2026