4-in-1 Antifreeze Coolant Refractometer,（Copper ）CNC Machine
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- Measuring Freezing of automoblie antifreeze based on ethylene glycol or propylene glycol -58°F to 33.8°F. Measuring Specific Gravity of battery acid 1.10 to 1.40Kg/L. Measuring of Windshield Washer Fluid based on ethanol or isopropyl alcohol -40°F to 33.8°F. Measuring Urea Concentration in automobile diesel exhauset fluid (DEF) 30% to 35%
- With automatic temperature compensation, after calibration at 20° ambient temperature, it can be read directly as long as the use temperature is between 10 and 30°, without affecting the accuracy.
- Copper chrome-plated process, heavier weight, heavier than aluminum fittings, higher durability, generous and beautiful, friction-resistant, drop-resistant
- High-definition prism for clear data visibility, easy operation and cost savings,for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid
- It doesn't require calibration before first use,The refractometer comes calibrated and is ready to use out of the box.
- Easy operation and save big: just need 2-3 drops of solution, you can get accurate readings.Clean the instrument between each measurement using a soft, damp cloth. Failure to clean the prism on aregular basis will lead to inaccurate results and damage to the prism's coating.
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Select a product to estimate shipping.Refractometer measurement
Take 2 drops of the solution to be tested and drop it on the detection prism.
Close the cover and aim at the light source
Rotate the eyepiece to make the image in the eyepiece clear.
The scale value of the dividing line is the concentration of the solution
Refractometer calibration----When you receive the goods calibrated, you do not need to calibrate
Open the cover
Add calibration solution
Turn the adjustment screw
Adjust to where the blue and white dividing line reaches 0%
Product details
| Main Specification | |
|---|---|
| Manufaktur | NANBEI |
| Brand | NANBEI |
| Dimensi Produk | 7.87 x 5.51 x 3.15 inches |
| Butir Berat | 7.1 ons |
| Others | |
| Tanggal Pertama Tersedia | 2023 or August 4 |
| Tipe Produk | Refractometers |