Portable 4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid

The ATC portable refractometer is used to continuously measure the refractive index of the medium during the process.

It can mainly measure the temperature and density of medium, including salinity, milk, brix, alcohol, antifreeze, coolant, wine and honey, and also can be used for beer brewing.

It's a simple instrument used for measuring concentrations of aqueous solutions.

It requires only a few drops of liquid, and is used throughout the food, agricultural, chemical, and manufacturing industries.

The ATC 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 hydrometers, 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. )

Product Features:

Durable and built to last long
- Uses ambient light only which means battery or power source is not required.
- Heavy-duty and lightweight with its brass construction.
- Equipped with scale measurement which provides direct reading, Easy to focus and calibrate.
- Accurate testing results guaranteed
- Cushioned with soft & comfortable non-slip rubber
- Extremely easy-to-use and calibrate

Specifications:

Measuring Range: 0-32% Brix
- Minimum Division: 0.2% Brix
- Accuracy: ±0.20%
- Reference Temperature: 20°C
- ATC(Automatic Temperature Compensation) Compensation Range: 10°C~30°C (50°F~86°F)
- Manual calibration with mini-screw driver provided

Package Included:
1*Refractometer
1*Cleaning Cloth
1*Pipette
1*Mini screw driver
1*Plastic Box
1*User Manual(Four languages)

Portable 4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid

• 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%

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.

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

Portable Compact Package