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- ÃøÁ¤ ¹üÀ§: as specification
- ºê¸¯½º ¹üÀ§: as specification
- Min. Div.: 0.1
- ÃøÁ¤ Á¤È®µµ: as specification
- Áß·®: 250 g
- Å©±â: 20x180 mm
- ¸ðµ¨ ¹øÈ£: Fractometer
- »ç¿ë¹ý: ³óµµ
- ºê·£µå À̸§: KETOTEK
- ±Ù¿ø: CN (Á¤Ç°)
4 in 1 Car Battery Refractometer Engine fluid Glycol Freezing point Urea Adblue Automotive Antifreeze Refractometer Meter
This device measures the proportion of antifreeze and freezing of glass cleaner, lead-acid battery electrolyte. IIt has a refractometer with automatic temperature compensation to give you the most accurate measurement in any type of environment temperature.
Features:
Measures the proportion of antifreeze and freezing of glass cleaner, lead-acid battery electrolyte.
Automatically adjust itself to correct temperature discrepancies during use.
Capable of measuring with high accuracy and provides precise results.
Equipped with vivid and sharp reticle chart for easy and comfortable reading.
It uses ambient light only and no batteries are needed.
Specifications:
Measuring Range:
Adblue: 30% ~ 35%
Propylene Glycol:-50 to 0°C
Ethylene Glycol:-50 to 0°C
Cleaning Fluids:-40 to 0°C
Battery Fluids:1.10-1.40sg
Resolution Factor:
Propylene Glycol:5°C
Ethylene Glycol :5°C
Cleaning Fluids:5°C
Battery Fluids:0.01sg
How to Use
1. Align the Cover Plate with light, adjust the Focus Adjustment until you see the scale clearly.
2.
Calibration:
Accurate Measurement depends on careful calibration. Please make sure the ambient temperature is about 68 °F, distilled water can be used to calibrate.
Open the Cover plate. place 2-3 drops of the distilled water on the prism, then close the cover plate and make sure the water spread aross the prism without any air bubbles or dry spots. wait for about 30 seconds to let the reading to stabilize. Look into eyepiece and turn the calibration screw with the screw driver until the reading is "0"
3. Clean the prism with soft cloth, then
place 2-3 drops of the liquid sample to be tested on the prism.then close the cover plate and make sure the water spread aross the prism without any air bubbles or dry spots.
wait for about 30 seconds to let the reading to stabilize. Align the prism assembly with the light source. look into eyepiece and you can get the reading.
4. Please leep the refractometer
dry and clean
in the box, which can make sure the reading accuracy and durable.
Package Content:
>>
>>Want more refractometer ? See following optional from ketotek:
We Ship to Worldide, except APO/FPO
Items are shipped from China using Airmail, reach most of the countries within 15 to 25 business days
Delivery time depends on destination and other factors, it may takes up to 30 business day
We accpet Alipay and Paypal, Credit Card, Money Booker, T/T, Western Union,here
6 Months Warranty . Buy with confidence
If you are not satisfied when you receive your item,please return it within 14 days for a replacement or money bac,
Please contact us before you return it.
Or offer refund after we receive the defective item.
But you have to pay the extra shipping fee.
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we will try our best to solve the problem, please help us to improve
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We are not responsible for any custom duty or import tax.
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and we will reply to you as soon as possible.
A: If you want the parcel to be tracked , please choose the China post air mail, Singapore post, or Express
A: We have declared the packing detail on the description of each product, please check it, Thank you !
A: If you would like to buy large quantity, please send email to us, we will give you the best price, thanks!
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