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DFRobot Gravity: Digital I2C Signal Isolator V1.0

Marsoni M251S
Sale price$612.50
Pay 4 payments of $153.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
DFRobot Gravity: Digital I2C Signal Isolator V1.0Gravity: Digital Signal Isolator is capable of isolating I2C digital signal and providing isolated power to the sensor module, effectively preventing mutual interference between the sensor modules. This digital signal isolator can be used for multi parameter water quality detection systems to prevent water quality sensors from interfering with each other. FEATURES Onboard 5V 0. 75W isolation power chip, no additional power needed, simple and
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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.
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4.8 ★★★★★
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Verified Purchase
Gerald J. Highberger
Boise, US
★★★★★ 5
Worked great in Italy!
Color: White/grey-Type L
Used them on our recent 7 day trip to Italy. Every hotel had the 3-prong outlet so these were perfect. Charged up all our phones, iPads, and used them to convert to 120V for other appliances. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
C
Verified Purchase
Clark
Lake Worth, US
★★★★★ 5
Perfect travel device for travel in Italy!
Color: White/grey-Type L
We traveled all over Italy and these worked perfectly everywhere. All the ports were helpful and reduced the number of adapters we needed. We brought a 2-prong style as well, that had larger posts and was supposed to be equally universal but it was definitely not. I would definitely recommend this to anyone and recommend you skip the 2 prong style. The only other consideration is that when you unplug a lamp or something else to use the plug then you may want an additional way to plug the lamp back in and the additional US outlets on the side won’t help, since the lamp will the the same European 3 prong plug. That would definitely be a bulky adapter, but might be worth having one in the group.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
D
Verified Purchase
DWG
Bozeman, US
★★★★★ 5
Excellent Converter
Color: White/grey-Type L
Works very well for chargers and also works for 120 volt hair dryers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
T
Verified Purchase
Treva
Alexandria, US
★★★★★ 5
Perfect for Italy outlets.
Color: White/grey-Type L
Worked great in Italy!
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Reviewed in the United States on June 5, 2026
A
Verified Purchase
Alicia Ring Thomas
Waukegan, US
★★★★★ 5
Nice
Really nice provide. Not too large. Holds 3 passports comfortably— 4 tightly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2025

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