How to use a refractometer - step by step example shown using antifreeze and water.

Antifreeze||what is antifreeze||

Engine cooling system / how does it work? (3D animation)

Basic Types of Antifreeze/Coolant

Coolant vs. Antifreeze

What is Antifreeze Solutions...???

What is Antifreeze | Examples of Antifreeze substances

CAN YOU MIX COOLANT COLORS, BRANDS OR TECHNOLOGIES??

How to measure the antifreeze coolant concentration in your car using a refractometer

Antifreeze coolant Checking with a Multimeter

How to TEST Your Coolant for the Winter (Before Major DAMAGE is Done)

Dangers of anti-freeze

Antifreeze hydrometer

Antifreeze Colligative Properties

Coolant Analysis

What is an antifreeze?

How to Distinguish Fake Antifreeze.

How To Use A Refractometer: Test Freezing Point Of Engine Coolant (Antifreeze)

Time to Strike Antifreeze Off Your List of Usable Poisons

How to Check the Density of Antifreeze on a Car / Check Wiper Fluid, Electrolyte on a Refractometer