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

Marsoni M251S
Sale price$6075.00
Pay 4 payments of $1518.75 a month.Shop Pay
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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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
4.4 ★★★★★
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Jim H.
Phoenix, US
★★★★★ 4
Works much better than the original applicator which left streaks and overlaps
Works much better than the original applicator which left streaks and overlaps. Much easier to use on contours and crevices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2014
R
Verified Purchase
Rev J.
Los Angeles, US
★★★★★ 5
Works well
Good applicator for poli glow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
R
Verified Purchase
R & W
Port Orchard, US
★★★★★ 5
Game Changer!
So much better than the applicators. Easier to get nice even application on RVs. Does much better getting around the awning poles and different covers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2021
H
Verified Purchase
Harry Enlund
Lowell, US
★★★★★ 5
Spreader mitt
Worked extremely well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2024
M
Verified Purchase
musica eternal
Draper, US
★★★★★ 5
opens bottles!
Size: One Size, Style: Bottle Opener
This bottle opener is very cool. It’s like a screwdriver, but it’s really a bottle opener! It has a grip to prevent your hand from flying off while opening a bottle. I also carry a bottle opener on my keychain and am always especially proud when someone needs a bottle opener and I have on right there on my keychain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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