• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: HEDAO
  • Model Number: RHS-10ATC
  • Size: 30*40*205mm
  • Weight: 0.35KGS
  • Measurement Accuracy: Salinity: 0-10%
  • Min. Div.: 1%Salinity
  • Brix Range: Aquarium Salinity refractometer
  • Brix Min. Div.: Aquarium Salinity refractometer
  • Measurement Range: Salinity0-100%
  • Product name: Refractometer RHS-10ATC salinity measuring device
  • Category: Refractometers Testing Equipments
  • Type: High Accuracy Salinity Refractometer
  • Material: Aluminium Alloy
  • Accuracy: 0-10%
  • Function: Portable Refractoemter
  • Color: Black
  • Warranty: One Year
  • OEM: YES
  • WEBSITE: Www.fjhedao.en.alibaba.com

Packaging & Delivery

Packaging Details 20pcs/ctn
GW: 7.5KGS FOR Refractometer RHS-10ATC salinity measuring device
Delivery Time Shipped in 10 days after payment
Product Description
Refractometer RHS-10ATC salinity measuring device





Measuring Range:
Salinity: 0-100‰
Refractive Index:1.000-1.070 
Minimum Division: 
Salinity: 0.1%
Refractive Index: 0.001
(ATC) Temperature Compensation Range:10°C--30°C
Determines the amount of dissolved salt and dissolved solids

Approved by strict quality and safety standards Durable and built to last long

Heavy-duty and lightweight with its aluminum construction

Easy to focus and calibrate

Accurate testing results guaranteed

Made with the highest and finest quality of aluminum & rubber that makes it lightweight

Cushioned with soft & comfortable non-slip rubber

Extremely easy-to-use and calibrate




Salinity Refractometer is designed for testing the concentration of salt water and brine and used for quality control in research and clinical laboratories and marine industry. Its scale provides a direct reading of the specific gravity and concentration (part per Thousand) of salt in water. One scale checks the NaCl levels with the range of 0-100 ppt (with 1 ppt scale divisions) and the other scale gauges Specific Gravity with a range of 1.000 to 1.070 (±0.001 accuracy). Both enables the direct determination of salinity in water that contains dissolved salt and little or no other dissolved solids. It is suitable for a marine saltwater tank.

It's FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use. Capable of measuring with high accuracy and provides precise results. It's equipped with vivid and sharp reticle chart for easy and comfortable reading. It uses ambient light only and no batteries are needed. Made by experienced craftsmen and are unlikely to break down!


3.Other Model


                                                              Salinity Refractometer
ModelMeasurementRangeMin. Div.AccuracyMarke
RHS-10ATC  0-100‰Salinity 
1.000-1.070 SG
0.001 SG
±0.001 SG  
RHS-28ATC0-28%Salinity 0.2%Salinity ±0.2%ATC
0~32% Brix




It could be use widely in sea farming, aquarium, food processing, normal saline preparation fields and so on.



4. Part of the instrument:


Division prism

Cover board

Benchmark calibration screw

Rubber sleeve

Pancreatic eyepiece(definition)





Packaging & Shipping



Packaging Details:

1).Plywood case suitable for long sea transportation

2).Standard export packing or neutral packing if needed,standard export packing,carton box,           wooden case or  upon request                                         

3).Packing carefully


Shipping Methods:

1). International Express services:DHL/FEDEX//UPS/TNT/(Door-to-Door);

2). By Air or by Sea for bulk orders; (Airport/ Sea Port receiving);

3). Customers specifying freight forwarders or negotiable shipping methods;


Delivery Time:


    3-5working days for small order, bulk order depending on the order QTY ,bout 10 working days after receiving payment

Trade Terms:

1). Payment: T/T, Western Union, MoneyGram,PayPal;





Our Services
1. 100% quality guarantee
2. Quick delivery time
3. OEM service
4. Promptly reply you within 24 hours
5. We treat clients as friend .Giving best service and sincere greetings

Why choose us


  • 1. We have our own factory with strong R&D center and QA team which can make sure your goods c an be sent out on time and in superior quality. 
  • 2.We have experienced and dedicated core members to offer you professional and reliable before-sales and after-sales service
  • 3.  We have purveyed customers with the lowest wholesale price.


  • 4. High quality, quick response and good service will help you to make your business better. 


Company Information


Fuzhou Hedao Trade Co., Ltd., located in Fuzhou, Fujian, specializes mainly in exporting all kinds of refractometers,such as Digital refractometer, Abbe refractometer,Gem refractometer,Handheld refractometer(Brix Refractometer,Beer brewing refractometer,Honey Refractometer,Salinity Refractometer,Clinical Refractometer,Oe Refractometer,Wine Refractometer,Antifreeze Refractometer,Industrial Fluid Refractometer,Milk refractometer).

QA/QC Introduction

  1. we have our own inspectors ensures quality control  for In-house check.
  2. Raw material inspection, random inspection and final inspection during packaging are all conducted before final delivery. 
  3. We have purveyed customers with the lowest wholesale price. High quality, quick response and good service will help you to make your business better.
  4. We are famous for perfect after-sale service. In fact, our product is reliable and high quality, but if you find any question when you start to use it, just feel free to let us know. We will try our best to solve your question and service you well online at any time. 





Q: How do you guarantee the quality? 

A: One year's guarantee from date on B/L. Normally. If it's quality problem, we promise to return goods or funds.


Q: Is OEM available?

A: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.

Q: Can we buy 1 pc for sample testing?

A: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.

Q: How to deliver the goods for trial order or small order?

A : For small order, we prefer to choose international express, such as DHL, TNT, EMS which are f aster and more convenient for customer. Also, we cooperate with an express agent that can give us a big discount for express fee which is much lower than that quoted by official. For the goods with detachable battery, the express fee can be lower down if the goods is sent out without battery.

Q: What kind of payment your company accept? 

A : T/T , Western Union,MoneyGram, Paypal , ect.

Q: If we have not found the model from website, what should we do?    A: Please email us with description and picture of the product, we research and develop new model every month, and some of them maybe have not been uploaded in website immediately. But If this is a new products for us, we can develop it for you after get all detailed information about your product.

Q: How to contact us?


 Choose me, Don't hesitate, Click "Send".


Contact Us

Dear Customer,

Thanks very much for your time to read my product details  in advance. 

 If you interest this product or any other products ,please send me inquiry right now, i will send you detailed offer in the first time .

Hope we can establish business relations on the basis of equality and mutual benefit. 

Best Regards!



Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
8 Transactions 70,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $300,000
Learn More