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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Digital Salinity Tester and pH Tester, Waterproof Pool Salt Tester with ATC, Salinity Meter for Seawater, Aquariums, Aquaculture, Saltwater Pool, Food IndustryAbout This Salinity Tester: The unit salinity meter is different from traditional PPM, PPT, and % unit salinity meters. Our salinity meter is measured in , providing higher accuracy and finer water quality measurement. Measurement Range & ATC: Salinity Range: 0. 0 100; pH range: 0. 00 14. 00; RCYAGO salinity tester with automatic temperature compensation (ATC) function(0C 50C), it can solve the possible errors caused by the perfect change of liquid
About This
- Salinity Tester: The ‰ unit salinity meter is different from traditional PPM, PPT, and % unit salinity meters. Our salinity meter is measured in ‰, providing higher accuracy and finer water quality measurement.
- Measurement Range & ATC: Salinity Range: 0.0-100‰; pH range: 0.00-14.00; RCYAGO salinity tester with automatic temperature compensation (ATC) function(0°C-50°C), it can solve the possible errors caused by the perfect change of liquid temperature, so as to make the measurement value more accurate.
- Wide Applications: The salinity tester is suitable for detecting edible salt, saltwater ponds, and aquariums. It can also measure the salinity in freshwater, making it extremely useful for water quality monitoring and aquaculture in freshwater environments. By using a salinity tester, you can accurately measure the salt content in freshwater, which helps maintain appropriate water quality conditions.
- 3 in 1 Salinity Tester: The multi-parameter tester can accurately and quickly simultaneously test pH, salinity, and temperature. The salinity meter adopts a green backlit LCD display screen, ensuring that the measurement results can be clearly displayed even in dim environments, making it easy to measure and read.
- Service: RCYAGO pH and salt meter are equipped with pH calibration powder and a standard buffer solution of 35ppt salinity calibration solution. We provide a free return/exchange service for 30 days. If your salinity tester is damaged or defective, please feel free to contact our customer service team.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.7 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Gentle on my skin and actually brightens. Saw changes around week three.
I picked this up because I wanted something that could help fade a few sun spots without irritating my skin. A lot of dark spot creams feel harsh or overly scented. This one feels rich, calming, and non-greasy, which made it easy to use every night.
The texture is smooth and absorbs faster than I expected for a night cream. It doesn’t sit heavy on the skin or leave a film on the pillowcase. After about a week my skin felt more hydrated and even. Around the three week mark I noticed a real difference in brightness and in how even my cheek area looked. The darker spots are not gone, but they look softer and less defined.
A few things that stood out:
1. No stinging or peeling which is rare for brightening products.
2. The moisture lasts through the night with no dryness the next morning.
3. Works well under other skincare like serums or retinol.
4. The fragrance is very light and fades quickly.
It’s not an instant fix, and anyone expecting overnight results will be disappointed. But if you stick with it, it delivers steady improvement without stressing the skin. For the price, it performs better than some department store creams I have tried.
If you want something that brightens tone, softens dark areas, and keeps your skin moisturized through the night, this is a solid option.
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Very Good
Eucerin cream is an excellent skincare product, especially for dry and sensitive skin. It provides deep hydration and helps restore the skin’s natural barrier. It absorbs well without leaving a greasy feeling, making the skin soft and smooth. Many people notice improvements in skin dryness and irritation after using it regularly. It is also dermatologist-recommended, which makes it a trusted choice for daily skin care.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Fantastic moisturizer for overnight. Quality and small amt used justifies the $$
Love this stuff! It goes on like silk, and is quickly absorbed. No greasiness. Just enough extra body from the daytime version to be moisturizing all night. As for the dark spot aspect, I don’t really have any spots to correct, therefore I can’t speak to it. This is just an incredible moisturizer for me that doesn’t clog my pores and isn’t greasy..
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Works well with the serum
Love the Radiant Tone line! Night cream penetrates well & is a great compliment to the serum.
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Works on dark spots
Seems to be working on dark spots! Have been using it on and off for 1 month.
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Reviewed in the United States on June 4, 2026