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 bought this because I fo a lot of zoom/teams meetings and work just mandated no false backgrounds (don’t ask) soooo to hide my real home and allow others to roam free while I work I got this. Easy to assemble although you will need some space. I thought I might be to big at 11’ wide as I have a small desk area but actually it’s perfect and could use a couple more panels. Leaves just enough room so I’m not completely cocooned - I can move my chair and get up walk behind chair and exit space. Great deal and tax deductible!

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Reviewed in the United States on March 24, 2025

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Nicholas Schadewald

Los Angeles, US

★★★★★ 4

Fair Quality, Hour and a half build

Color: Black, Size: 132in-Large Metal Base

Key things: It does (more or less, not completely) fold in on itself, it does block nearly all visibility (especially from an angle), it was only about an hour and thirty minutes to put together, and it is light weight. Do I recommend? Yeah.

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Reviewed in the United States on September 1, 2025

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Sheddran Smith

Whiting, US

★★★★★ 5

Privacy

Color: Black, Size: 132in-Large Metal Base

Great for privacy especially if you have a roommate..

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Reviewed in the United States on May 18, 2026

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Sobhan Putalapattu

Battle Creek, US

★★★★★ 3

Assembly was a bit rough

Color: Black, Size: 132in-Large Metal Base

It is serving the purpose it is bought for. However the assembly was harder than it should have been. Joining the parts A and B (two iron pipes) was very hard. We can't use any tools to do that and it has to be done manually and every joint was very tight and very hard to to do. I had to struggle to make 24 joints for the length I need. At one point I was going to return it, but I needed it very badly so continued with the assembly.

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Reviewed in the United States on August 29, 2024

Verified Purchase

Exelente producto

Carnegie, US

★★★★★ 5

Se ajusta perfectamente al lugar que lo necesites

Color: Black, Size: 172in-Large Metal Base

Queda excelente ni tan alto ni tan bajo

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Reviewed in the United States on April 29, 2026