4 Way AC Manifold Gauge Set - HVAC Diagnostic Tool for R134A R410A R22

Features:Multifunctional AC / HVAC Gauge Set: professional automotive air conditioning diagnostic manifold gauge set will compatible with R134A R410A R404A R22 refrigerants, perfect for AC HVAC freon charging, evacuation, diagnostic check and recovery workEasy to Operate: Easy to assembly and operate design for an efficiently ac charging work, include step by step manual to help renew your ac cooling system safety and potencyBUILT TO LAST: Made from solid brass, ABS, and rubber, this AC manifold gauge set is designed for years of reliable heavy-duty use; the moisture indicator monitors your coolant's condition in real time; and calibration screws ensure 1.6% accuracyCOLOR-CODED HOSES: Blue for low, red for high, yellow for charging, and black for evacuation, these PVC hoses have 4 layers to work with pressure up to 800 psi (4000 psi burst pressure)WIDE APPLICATION: This car AC gauge set works with R134a, R22, and R410a refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more Specifications:Name: Refrigerant Refilling Tool Set Material: PC+aluminum alloy+brassGuage size: 181 * 166 * 60mm / 7.13 * 6.54 * 2.36inPlastics box size: 350 * 300 *100mmPackage weight: 3300g Packing List:1 * Guage Kit ;