🔧 Unlock the Power of Precision Testing!
The TRZ 4-in-1 Antifreeze Refractometer is a professional-grade tool designed to measure the freezing point and concentration of ethylene glycol and propylene glycol in antifreeze fluids, as well as AdBlue and industrial battery fluids. With a user-friendly °F unit system and a robust measurement range, this refractometer is essential for ensuring optimal performance in automotive and industrial applications.
C**K
Reliable and Easy-to-Use Antifreeze Tester! (only Celsius)
The TRZ 4-in-1 Antifreeze Refractometer is a must-have tool for anyone who wants to accurately test their vehicle's antifreeze. It’s simple to use and provides quick readings for Ethylene Glycol, Propylene Glycol, and freezing point—all in one device. The design is sturdy and the readings are easy to read, so I can confidently know when my car’s antifreeze needs to be replaced. This is a reliable, affordable option for car maintenance. Highly recommend for DIY mechanics!
B**R
Good deal
Works well. Very reasonable price. Well packed, save the box for storage. Good instructions.Bruce
S**
Sr. HVAC TECHNICIAN
Works as intended, really liked that this one has the Glycol percentage listed in the window along with temperature, price was great too, saved about $200 bucks compared to Grainger.
R**T
Perfect antifreeze mixture now.
Worked exactly as expected. Helped me ensure I had perfect antifreeze / water mixture.
F**3
Worth it
Good quailty easy to use
J**.
Exactly what I wanted
Perfect for what I need, at a fraction of the price of the tool trucks. Seems to be well made, time will tell.
M**D
Appears to be well made.
Fells very sturdy. Worked perfectly out of the box. No need to calibrate.
S**D
Nice
You do service & repairs ?? You need one or 2
Trustpilot
1 week ago
1 month ago
