🚀 Elevate Your Automotive Game with Precision!
The 4-in-1 DEF Antifreeze Coolant Refractometer is a versatile tool designed for automotive professionals and enthusiasts alike. It accurately measures the freezing point of antifreeze, specific gravity of battery acid, windshield washer fluid concentration, and urea concentration in diesel exhaust fluid, all while providing automatic temperature compensation for quick and reliable results.
T**B
Works perfectly out of the box.
Great product. Easy to use.And well worth the money to keep on board my RV. Used distilled water to test the unit when it arrived. It was perfectly calibrated. Next, I extracted a few ounces of DEF from the tank on my RV. That, also, showed a perfect ammonia level.
J**O
Cheap but functional
For the price, this is very accurate. 10/10
M**Y
Easy to use
Like that you have 4 different displays in view at all times. Easy to calibrate and use. Using to measure DEP in the RV
T**S
Refractors Delivered
The refractors were delivered to the client. We have not received any negative feedback from the client regarding the product. Therefore, at this time, the refractors served the purpose.
M**I
Quality made, accurate results.
I used it for testing antifreeze.Unlike chip and inaccurate hifrometers, this is reliable tool that gave me consistent result.High quality and easy to use.
W**S
Great product
I use this to check cars and motorcycle fluid and works very well
A**B
Great for field techs
Great quality
A**R
Works great
When testing antifreeze you will have to convert Celsius to Fahrenheit if your in the US.
Trustpilot
2 days ago
5 days ago
