Best in 7 days
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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
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Description
Waveshare RS485 to RJ45 Module TCP/IP to Serial ConvertersFeatures 1. This is a RS485 device data acquisitor IoT gateway designed for industrial environment. 2. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc. 3. The module features RS485 and Ethernet ports, uses screw terminals for power input, supports 9~24V wide range power supply. 4. Rail mount flame retardant case design, small in size, easy to install. 5. It is suitable for applications like
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.2 ★★★★★
Based on 1743 reviews
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Product Reviews
★★★★★ 4
Taste is Weak Mint
Size: 1.5 Fl Oz (Pack of 2)
I tried another brand and liked it better. It was more minty than this one. It has a mild aftertaste. I can't tell one works that much better than the other. But it was at least something to spray in my dry mouth, so it worked.
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Very good for dry mouth
Size: 1.5 Fl Oz (Pack of 2)
If you have dry mouth issues, this product works great.
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Reviewed in the United States on May 31, 2026
★★★★★ 3
Most cost effective product
Size: 1.5 Fl Oz (Pack of 2)
I have an issue with my mouth going dry due to CPAP use. This spray is better priced than other sprays but, not quite as refreshing. Due to the cost savings, I will continue to order this product.
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Reviewed in the United States on April 1, 2026
★★★★★ 1
Awful taste
Size: 1.5 Fl Oz (Pack of 2)
It tastes terrible, and after trying to get used to it, it didn't work. I have used it three times a day and I still have no benefit from it. It feels very dry at night and aggravated my dry mouth when I woke up. I also purchased the toothpaste and the mouthwash to go with it and it was a total waste of money.
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Reviewed in the United States on May 29, 2023
★★★★★ 5
Great dry mouth mouth wash
Size: 1.5 Fl Oz (Pack of 2)
This was for a friend and she says it really helps her so I would definitely give it a try !!
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Reviewed in the United States on June 2, 2026
