AC Recharge Kit Hose with Gauge | R134A Can Tap | 90° Low Side Coupler

This car AC recharge kit helps you top off your vehicle's air conditioning. The R134a recharge hose with gauge connects to the low-pressure service port. You can add refrigerant yourself and watch the system pressure for an accurate fill. Features and Benefits - Color-coded gauge reads 0-100 PSI - This helps you charge the system to the correct pressure for the outside temperature, so you don't overfill it. - 90-degree low side quick coupler - It snaps onto the A/C port easily, which is good for tight spots in the engine bay. - Integrated can tap with 1/2" ACME threads - It punctures self-sealing R134a cans cleanly for a secure, leak-free connection when you recharge. - 59-inch flexible hose - This gives you enough length to work with, so you can keep the refrigerant can stable and away from moving parts. Applications - Recharging a car's A/C system when it blows warm air because of low refrigerant. - Doing a quick pressure check on the low side to find A/C problems. - Topping off refrigerant levels after you make small repairs to the A/C system.