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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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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
4.5 ★★★★★
Based on 2395 reviews
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Product Reviews
★★★★★ 4
Si funcionan
Siento que funcionan, son faciles de tragar. La volvería a comprar. Unas semanas más pomandolas y si funcionan. Recomendadas.
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Reviewed in the United States on September 14, 2025
★★★★★ 5
Lots of health benefits
Ashwagandha is a super herb that can provide benefits to many different body functions. I have taken this for the last 60 days. It has helped with inflammation and in other ways. Definitely recommend.
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Reviewed in the United States on December 3, 2025
★★★★★ 5
Great product!
Love this product! Helps with attitudes and calmness!
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Reviewed in the United States on July 26, 2025
★★★★★ 1
Just oil, nothing else
There is nothing inside this capsule, just oil. It has zero effect.
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Reviewed in the United States on March 7, 2026
★★★★★ 3
Malo
No sirve
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Reviewed in the United States on December 31, 2025