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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: HEDAO
  • Model Number: RHA-503ATC
  • Size: 30*40*160MM
  • Weight: 0.35KGS
  • Measurement Accuracy: 0.01sg
  • Min. Div.: Cleaning Fluids Refractometer
  • Brix Range: 1.100-1.400sg
  • Brix Min. Div.: glycol
  • Measurement Range: Cleaning Fluids Refractometer
  • remark: with ATC
  • EG: -50°C-0°C
  • CF: -40°C-0°C
  • BA: 1.100-1.400sg
  • PG: -50°C-0°C
  • Feature: Portable refractometer
  • warranty of auto refractor keratometer: 1 year
  • URL: www.hedao-supply.com
  • Website: www.fjhedao.en.alibaba.com
  • Product name: RHA-503ATC Portable Antifreeze ethanol refractometer

Packaging & Delivery

Packaging Details 20pcs/ctn 46x24x22cm GW: 7.5KGS for RHA-503ATC Portable Antifreeze ethanol refractometer
Delivery Time Shipped in 7 days after payment

RHA-503ATC Portable Antifreeze ethanol refractometer

Product Description



1.Antifreeze Refractometer 
2. E: -50C-0 C 
3. P:-50C-0 C 
4. C:-50C-0 C 
5. Battery Fluids: 1.100-1.400sg 

Antifreeze/Battery/Cleaning Fluids Refractometer

RHA-503ATC models are equipped with °C unit system. With the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol-based cooling systems. And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids. There's also an additional scale for measuring the freezing point of windshield cleaning fluid. It's FULLY EQUIPPED with ATC that automatically adjust itself to correct temperature discrepancies during use.


Measuring Range:

  • Ethylene Glycol: -50°C-0°C
  • Propylene Glycol: -50°C-0°C
  • Cleaning Fluids: -40°C-0°C
  • Battery Fluids: 1.100-1.400sg

Resolution Factor:

  • Ethylene Glycol: 5°C
  • Propylene Glycol: 5°C
  • Cleaning Fluids: 5°C
  • Battery Fluids: 0.01sg

(ATC) Temperature Compensation Range: 10°C-30°C

 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


Product show



Packaging & Shipping


Packaging Detail: plywood case suitable for long sea transportation, Standard export packing or neutral packing if needed,standard export packing,carton box, wooden case or upon request, packing carefully.


Delivery time: within 10 days after payment



Company Information


Fuzhou Hedao Trade Co., Ltd., located in Fuzhou, Fujian, specializes mainly in exporting all kinds of Refractometers, PH/TDS/EC/ORP Meter, Thermometers, Moisture Meters, Distance Meters, Scales,

Gauges, Microscopes, and other Meters and Testers.

Our aim is"Focusing on Customers".

We are customer oriented and customer satisfaction has always been our priority.


QA/QC Introduction

we have our own inspectors ensures quality control for In-house check.

Raw material inspection, random inspection and final inspection during packaging are all conducted before final delivery.

We have purveyed customers with the lowest wholesale price. High quality, quick response and good service will help you to make your business better.

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.


visual display



Q1: How do you guarantee the quality?

A1: One year's guarantee from date on B/L.Normally. If it's quality problem,we promise toreturn goods or funds.


Q2: Is OEM available

A2: Yes, all goods can be custom made by your requirements, including packing, LOGO print, etc.


Q3: Can we buy 1 pc for sample testing

A3: Yes, we are glad to send 1pc for quality testing if we have stock of the model you required.


Q4: What kind of payment your company accept?

A4: T/T , Western Union, MoneyGram, Paypal , ect.


Q5: If we have not found the model from website, what should we do

A5: 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.


Q6: How to deliver the goods for trial order or small order

A6: For small order, we prefer to choose international express, such as DHL, TNT, EMS which are faster 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.


7.Q: How to contact us?



2.Tel:+86 18050233287( Bella Yan)






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