SKU: 20140067646

DR202 Digital Sea Water Refractometer Seawater Salinity Meter Specific Gravity Range 0―100‰ Chlorinity 0~57‰ Refractometer, DR202

$125.10 $139.00
Save 10%
No.2 Bestseller on duoplus.be >

Shipping Estimate
USA
  • 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

feature
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
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
One Package Weight 0.34kgs / 0.75lb
One Package Size 17cm * 10.5cm * 5cm / 6.69inch * 4.13inch * 1.97inch
Qty per Carton 88
Carton Weight 30.00kgs / 66.14lb
Carton Size 75cm * 46cm * 22cm / 29.53inch * 18.11inch * 8.66inch
Loading Container 20GP: 351 cartons * 88 pcs = 30888 pcs
40HQ: 815 cartons * 88 pcs = 71720 pcs

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 20140067646

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 44 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Bevo
Dallas, US
★★★★★ 5
These tablets WORK & they’re sugar free
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
A little chalky but these tablets actually work! Follow the directions & end dry mouth. These tablets work folks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
P
Verified Purchase
Prayrn
Houston, US
★★★★★ 5
CPAP dry mouth solution
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
Received promptly. Exactly as depicted. Used for CPAP dry mouth. Works pretty well. Would definitely recommend trying. I will be continuing to use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
K
Verified Purchase
Kenneth W. Majors
Bozeman, US
★★★★★ 4
These work for dry mouth!!
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
Severe dry mouth from Chemo treatments. These were recommended. They work great overnight while sleeping. Stick one to the roof of your mouth and it helps. Not as good new but you don’t wake up with your tongue glued to the roof of your mouth. These are worth trying.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
E
Verified Purchase
EL H.
Alexandria, US
★★★★★ 5
This product helps with dry mouth!
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
This product definitely helps with dry mouth! I prefer the cinnamon flavor- the light mint flavor is ok, too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
M
Verified Purchase
Mrs. L.
Birmingham, US
★★★★★ 1
Not for me
Flavor Name: Cinnamon, Size: 230 Count (Pack of 1)
I was excited to try these as cinnamon is a favorite of mine. I've used the fruit flavored and liked them, but these were problematic for me. First they badly stained my night guard (which I've tried numerous things but can't remove the orange color) and second they caused some mild injury to the mucus membranes of my mouth. I've pitched them and reordered the fruit flavored.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026

recommand products

Sterling Silver 6mm Round Snap Set Cross-Cut Cz Stud Earrings
59.99
Sterling Silver Shimmer Gold-Tone Flash Gold-Plated 68 Stone 2.25mm Cz In And Out Round Hinged Hoop Earrings
212.00
Sterling Silver Shimmer Gold-Tone Flash Gold-Plated 34 Stone 2.0mm Cz In And Out Round Hinged Hoop Earrings
146.00
Sterling Silver Rhodium-Plated Polished Pink 7-8mm Freshwater Cultured Pearl Post Dangle Earrings
87.99
Sterling Silver Polished 8X4mm Marquise Snap Set Cz Stud Earrings
69.99