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- USA
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
DR202 Digital Sea Water Refractometer Seawater Salinity Meter Specific Gravity Range 0―100‰ Chlorinity 0~57‰ Refractometer, DR202feature The device is standardized and accurate and easy to read. Digital displays are fast and easy to read. Product specifications 1. Apply sugar Sodium chloride NaCl salinity salinity proportion Refractive index 2. Measurement range: Salinity: 0. 0~28. 0% Salinity: 0~280 Proportion: 1. 000~1. 217 Refractive index: 1. 3330 1. 4200nD 3. Accuracy rate Salinity: 0. 1% Salinity: 1 Specific gravity: 0. 001 Refractive index: 0. 0001nD 4. Accuracy
featureThe device is standardized and accurate and easy to read. Digital displays are fast and easy to read.
Product specifications
1. Apply sugar
Sodium chloride NaCl
salinity
salinity
proportion
Refractive index
2. Measurement range:
Salinity: 0.0~28.0%
Salinity: 0~280‰
Proportion: 1.000~1.217
Refractive index: 1.3330-1.4200nD
3. Accuracy rate
Salinity: 0.1%
Salinity: 1‰
Specific gravity: 0.001
Refractive index: 0.0001nD
4. Accuracy
Salinity: ±0.2%
Salinity: ±2‰
Specific gravity: ±0.002
Refractive index: ±0.0003nD
Package included
1X digital refractometer
1X clean cloth
1X manual
1x box
Specification:
| Package Weight |
|
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
4.6 ★★★★★
Based on 794 reviews
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Product Reviews
★★★★★ 5
10/10
Color: Blue Gradient on Stainless Steel, Color: Blue Gradient on Stainless Steel
Love it
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Reviewed in the United States on May 19, 2026
★★★★★ 4
Great looking watch
Color: Blue Gradient on Stainless Steel
This is the first Mido watch I've purchased. My first impression is it's a very nice looking watch, good quality and very attractive. The way the black to blue dial fades is very well done. The only drawback is it's almost to small for a common wrist size. I absolutely love the adjustable band and find myself using it all the time.
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Reviewed in the United States on June 1, 2025
★★★★★ 1
Total Disappointment
Color: Blue Gradient on Stainless Steel
Watch looks great but feels cheap. In addition, the advertised luminous features on the watch are non-existent.
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Reviewed in the United States on February 27, 2025
★★★★★ 5
Easily the equal of more expensive brands
Color: Black on Black Rubber
Interesting black dial and beautifully finished
solid black PVD case. 39 mm perfect for my
7.25 inch wrist. Keeps time within +4 sec/day
even though not COSC certified. Easily the
equal of watches costing 2-4 times more like
Breitling or Tag Heuer.
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Reviewed in the United States on March 22, 2026
★★★★★ 5
Great
Color: Champagne on Stainless Steel
Great
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Reviewed in the United States on February 16, 2026