



Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.
โ๏ธ Elevate your water monitoring game with precision and ease!
The Atlas Scientific EZO-ORP Embedded Circuit delivers ultra-wide oxidation-reduction potential measurement from -1019.9mV to 1019.9mV with lab-grade ยฑ1mV accuracy. Designed for professional embedded systems, it supports UART and I2C communication protocols and operates on a flexible 3.3V to 5V power supply, making it ideal for advanced water quality monitoring in aquariums, environmental sensors, and industrial applications.





| Customer Reviews | 5.0 out of 5 stars 8 Reviews |
F**R
Easy Integration into my Saltwater Aquarium Monitoring System
I am currently using Atlas Scientific pH circuit and now added their ORP circuit to my Aquarium monitoring system. Their example software was a good starting point and within a day I had it running on an Arduino MEGA microcomputer with 3.2" LCD Touch display. I am planning to added calibration and alarm features to the software as it will be used to monitor a Denitrating filter system which can be a bit tricky starting up and keeping dialed in The readings are stable and seem accurate.
K**I
Works perfectly
Very good product. Worked exactly as advertised. Saved a little money by ordering through Amazon vs other vendors.
R**.
Great product.
Item functions as expected.
K**0
They have a very good product, and their customer service is excellent
When the U.S. snail mail lost my shipment, Atlas Scientific handled the matter in a prompt and courteous manner. They have a very good product, and their customer service is excellent. And from a crusty former Marine, that is high praise.
Trustpilot
3 days ago
1 month ago