Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.0 ★★★★★
Based on 2330 reviews
Sort
Product Reviews
★★★★★ 5
Easily accepted sublimation colors evenly,
Number of Items: 5
Easy to sublimate. The spinners soaked in the ink colors beautifully. Easy to open for spin display too. I would purchase again. Good price and the size was correct. Quality was good for the item to be gifted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 25, 2025
★★★★★ 4
Sub well, flimsy, no cello bags included for resellers!
Number of Items: 10
Sublimate well at 300 degrees for 60 seconds; however, they are definitely Flimsy as compared to smaller spinners and for some reason they are putting 5 to a cello bag! Which means if you are making to resell, you will need to buy cello bags!! This is the first time I've experienced this in hundreds of wind spinners purchased for sublimation. This is a big deal to me because I can't find 10x10 cello bags (and I shouldn't have to) so now my bags will not be the accurate size for the spinner as all of my others are because I sell them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 10, 2025
★★★★★ 5
Good Product
Number of Items: 5
Great product takes color well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
★★★★★ 5
Exceptional
Size: 22, Size: 22
Great quality and price. Monitors are exceptional. Would buy again without question. Screens are quite resilient, great picture. I bought three and use them in a multi Monitor setup for my work laptop, I needed something to view wireing diagrams and scan tool information qt the same time. If your a Service Technician looking for a multi Monitor set up would strongly recommend this Monitor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 5
Great product and great price
Size: 22
I think the negative thing I can highlight is the pixel dentist isn’t that high so it doesn’t look as crisp but this is a great budget option when you are in a hurry (like me) or simply need a screen that does its job. I use it for home office and it’s more than enough.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026