Refractómetro de refrigerante anticongelante DEF 4 en 1 para sistema anticongelante de automóvil, líquido de escape diésel, ácido de batería y líquido limpiaparabrisas

Descripción

Product description aichose is a professional brand of supplying various kinds of liquids measuring instruments. The refractometer series are based on the principle that the refractive indices of liquids change when the concentration change. It's portable, easy, quick and no battery required, easier and more accurate than a traditional hydrymeters, more affordable than a digital meter. It's a perfect tool for adult or young, home or professional use. It features high-quality optics with smooth focusing. Its main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system.The instrument is resistant to abrasion and corrosion, can be used to measure the general corrosive liquid. (But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement. ) 4-in-1 Refractometer for Automobile Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range: -50 to 0 ℃.Function 2: Measuring specific gravity of battery acid and provide reference of battery charge condition. Measuring Range:1.10 to 1.40 kg/lFunction 3: Measuring windshield washer fluid based on ethanol or isopropyl alcohol.Measuring Range:-40 to 0 ℃Function 4:Measuring Urea Concentration in automobile diesel exhaust fluid (DEF).Measuring Range:30% to 35% - Intended use This refractometer is a portable multiuse tool for automotive owners.you can use it for testing the freezing point for the antifreeze fluid based on ethylene glycol or propylene glycol, you can use it for testing specific gravity of battery acid and provide a quick reference of battery charge condition.you can use it for testing urea concentration in automobile diesel exhaust fluid (DEF).you can also use it for testing windshield washer fluid based on ethanol or isopropyl alcohol. 4 Fuctions in one light and small instrument, with this refractometer, you can know the level of your regular automotive fluid quick and easy, help you protect your automotive engine. Product features Easy to use Just take a few drops of your liquids on the prism and hold the refractometer to the light, then look through the eyepiece, you can get the reading. No need lookup table and no waste! ATC Function The build-in Automatic Temperature Compensation feature makes it get consistently accurate reading, no need to control the liquids temperature deliberately, just make sure it's at roomtemperature ( during 0-25 ℃) . Portable compact package The refractometer comes with dropper, screwdriver, user manual and cleaning cloth, all included in a hard compact case, the item dimensions is 8"x3"x2", the item weight is only 8.8 ounces. makes it very portable and easy to carry. Include: 1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes - 4-in-1 Refractometer for Automobile 3-in-1 Fahrenheit Antifreeze Tester DEF Refractometer Aquarium Salinity Refractometer Animal Clinical Refractometer Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 4.6 out of 5 stars 1,357 4.6 out of 5 stars 304 4.6 out of 5 stars 733 4.7 out of 5 stars 781 4.6 out of 5 stars 311 Price $21.99$21.99 $21.80$21.80 $23.99$23.99 — no data $21.99$21.99 No battery required ✓ ✓ ✓ ✓ ✓ Automatic temperature compensation function ✓ ✓ ✓ ✓ ✓ Scale range -50℃ to 0 ℃ (1 of 4) -84°F-32°F 0%-40% 0~100‰&1.000~1.070sg 1.000~1.060RI Division -1℃ (1 of 4) / 0.2% 1‰&1.001sg 1.001

Características

• Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range: -50 to 0 ℃.
• Function 2: Measuring specific gravity of battery acid and provide a quick reference of battery charge condition.Measuring Range:1.10 to 1.40 kg/l
• Function 3: Measuring windshield washer fluid based on ethanol or isopropyl alcohol.Measuring Range:-40 to 0 ℃
• Function 4:Measuring Urea Concentration in automobile diesel exhaust fluid (DEF).Measuring Range:30% to 35%
• Features automatic temperature compensation: makes it even easier to get fast results.

Especificaciones