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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
For Your Every Summer RSVP, with Code: SUMMER15
Description
Salinity Meter RZ118This refractometer is used in salt solution testing, seawater control industry and aquariums, oceans, fisheries, farms in the salt content of seawater, and low concentrations of salt in processed foods, or used to detect the specific gravity of the salt solution. Can also be used for medical institutions, university research and so on. If you grow your own fruit and vegetables to produce homemade pickles or to freeze, this refractometer will give you
This refractometer is used in salt solution testing, seawater control industry and aquariums, oceans, fisheries, farms in the salt content of seawater, and low concentrations of salt in processed foods, or used to detect the specific gravity of the salt solution. Can also be used for medical institutions, university research and so on.If you grow your own fruit and vegetables to produce homemade pickles or to freeze, this refractometer will give you the information that you need to ensure your end products quality.
Vital if you need to check salt levels when preparing sea food and other ocean by-products.
Healthy fish are happy fish! Ensure the percentage of salinity in your aquarium or pond is just how your fish like it.
Essential piece of equipment used in research and clinical laboratories for checking and maintaining stock solutions and dilutions
Vital for students of Oceanography for determining the soil quality, research and clinical laboratories and marine industry
It is equipped with Automatic Temperature Compensation (ATC), so that the fractometer is automatically adjusted to correct temperature discrepancies of environment temperature.
2 in 1 design to measure the Specific gravity (sg) of the salt solution and concentration of Nacl
Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry arround.
With Built-in ATC (Automatic Temperature Compensation) from 10~30 degree Celsius.
Soft Rubber eyepiece for comfortable viewing
Equipped with scale measurement which provides direct reading
Accurate testing results guaranteed
Durable and bulit to last long
Adjustable manual focusing
Use ambient light only which means battery or power source is not required
We provide Manual in English, French, German, Spanish, Italian, Japanese, Russian .
Specification:
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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
4.4 ★★★★★
Based on 2210 reviews
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Product Reviews
★★★★★ 4
Size Up!
Size: 9-10 Women/7.5-8.5 Men, Color: Chocolate, Size: 9-10 Women/7.5-8.5 Men, Color: Chocolate
These are very comfortable! My only issue is that I'm a size 9, so I ordered the womens 9-10 and they are *almost* too small. My heel really wants to come out the back. I know the description says to size up, so you really should lol. They are also narrow, as I have wide feet! I will still wear them, just not if I have to walk too much
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Reviewed in the United States on February 26, 2026
★★★★★ 5
No more stubbed toes!
This is a very comfortable slip on shower sandal. The bowl design that makes it protect your toes and feet works like a champ! No more stubed toes !! They wore great to prevent that. And they have great traction in smooth wet surfaces. Even with soap on them.
Comfortable fit..
I would buy this product again. Thanks
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Comfy
Size: 6-7 Women/4-5 Men, Color: Chocolate
Great slides. I wore them all week on a vacation to the beach. On the beach, walking tours, comfy!!
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Reviewed in the United States on May 24, 2026
★★★★★ 3
Size up
Size: 7.5-8.5 Women/6-7 Men, Color: Black
I had another pair of a different style from the same seller that shrunk when left in the sun. That one wasn't available anymore, so I bought this one in the same size, and they are too small. They are comfy shoes but not true to size
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Perfect for after knee surgery
Size: 7.5-8.5 Women/6-7 Men, Color: Blush
I ordered these after having knee surgery and they’ve been a god send. I wear them around the house and they help so much with knee pain. They’re great quality and sized as expected.
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Reviewed in the United States on April 28, 2026