Hanstronik Antifreeze Refractometer Ethylene Glycol: -84F-32F 0-70%,Propylene Glycol: -60F-32F 0-63% with ATC, Concentration of ethylene glycol or propylene glycol in antifreeze liquids.From

Je fais du Kombucha et je voulais savoir si il y avait beaucoup de sucre. Après avoir testé avec des boissons zéro sucres et boissons très sucrées, j'ai pu vérifier que ça fonctionne très bien. Et ça vient avec un petit tournevis pour régler la lecture et une pipette pour extraire et déposer le liquide sur la plaque de lecture. Excellent produit.

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!

25% du prix du fournisseur

I keep buying these for our HVAC technicians to determine how much glycol is circulating in boiler systems for radiant heat and snow melt systems. They work really well, even for people with glasses. And since they are reasonably priced, I do not get too upset if a technician loses one or forgets it on the job site.

Good tool and easily available at Amazon.