PRODUCTS CENTER
● 2.5" (68mm) dial has a blue and red colored case for easy identification</br> ● Dial scale (psi / °F)</br> ● Flutterless movement on the 2.5" (68mm)</br> ● Chlorofulorocarbon (CFC) temperature scales, refrigerant R-12, R-22, R-502, R-134A, R-410A</br> ● ASME B40.100 and EN837-1 compliant