In a nutshell
The right choise for
With the Facom 780B refractometer, you can quickly and accurately test four essential vehicle fluids using a single optical instrument. You effortlessly measure the condition of AdBlue, engine coolant, battery acid, and windscreen washer fluid. Thanks to the dedicated scale for Euro 6 diesel engines, you immediately verify the precise urea concentration in AdBlue, helping you prevent malfunctions in selective catalytic reduction systems. Simply apply a few drops to the prism and read sharp, clear values directly through the eyepiece. This allows you to check antifreeze protection and battery charge status without guesswork. Easily recalibrated using distilled water and the adjustment screw, it provides dependable diagnostics for any workshop.