DFRobot Gravity: Analog Dissolved Oxygen Sensor/ Meter Kit for Arduino

DFRobot Gravity: Analog Dissolved Oxygen Sensor/ Meter Kit for Arduino

Marsoni

M251S

$6075.00

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

DFRobot Gravity: Analog Dissolved Oxygen Sensor/ Meter Kit for ArduinoThis is a dissolved oxygen sensor kit, which is compatible with Arduino microcontrollers. This product is used to measure the dissolved oxygen in water, to reflect the water quality. It is widely applied in many water quality applications, such as aquaculture, environment monitoring, natural science and so on. Dissolved oxygen is one of the important parameters to reflect the water quality. Low dissolved oxygen in water will lead to difficulty in

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I pretty much only wear Levi's 510s & as of lately Asos skinny jeans. Thought I'd give these a shot. I wear between 28w-30w so I ordered 29w. They fit good & seems to be really true to size. I could have probably ordered the 28w for a tighter fit. Only reason I didn't give them 5 stars is that the dye transfers from the denim. I'm sure eventually that will stop happening?? I like the dark denim so I don't wanna continue to wash them so they fade out so soon.

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Reviewed in the United States on February 19, 2025

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cindy l.

Phoenix, US

★★★★★ 5

Get it!

Size: 29W x 29L, Color: Rinsed

As shown. Feels thick and expensive.

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Reviewed in the United States on May 24, 2026

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Dan

Bozeman, US

★★★★★ 5

Great jeans. Sized write

Size: 32W x 29L, Color: Rinsed

Great jeans for the money. I would say they are as good as Levis. They are sized write and have more waist and inseem sizes. I have 10 pairs probably.

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Reviewed in the United States on April 20, 2026

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Eric prevatte

Los Angeles, US

★★★★★ 5

Great deal

Size: 35W x 32L, Color: Rinsed

Great fit with out trying them on before getting them

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Reviewed in the United States on April 28, 2026