The overall length of the hose is 12” and it is designed for suction (low) side readings only. Both ends of the hose are ¼” low loss fittings with one end being a button style depressor which is designed for precise metering of refrigerant. The face plate of the gauge shows PSI on the outside and has optimal pressure ranges for 3 different refrigerants.
Pro Charge 4507 Charging Hose with Gauge
