About This

• PACKAGE COMBO: The package includes VIVOHOME HVAC Manifold Gauge Set for R134a R1234yf R454B R410a R32 Refrigerant with 5ft Hoses, Quick Couplers and Can Taps with VIVOHOME 1/3 HP 4.5 CFM A2L Single Stage HVAC Vacuum Pump with Sparkless Motor for R32 R1234yf R454B R134a R22 R410a Systems
• A2L-COMPATIBLE MANIFOLD GAUGE SET: VIVOHOME 3-way manifold gauge set compatible with A1 & A2L refrigerants including R134a, R1234yf, R410A, R454B, and R32—ideal for modern automotive A/C and HVAC diagnostics, maintenance, and refrigerant charging
• 5-SCALE HIGH-ACCURACY GAUGES: High and low side gauges display 5 refrigerant scales on each dial with ±1.6% accuracy; Dry dial design ensures stable cold-weather readings, while a calibration screw supports consistent, repeatable measurements over time
• SPARKLESS OPERATION: Designed for flammable refrigerant systems, this single-stage pump with an ignition-proof ON/OFF switch safely handles A2L new refrigerants such as R32, R1234yf, and R454B; It is also suitable for R410A, R134a, R12, R22, and R502
• POWERFUL PUMP FOR ALL: The 4.5 CFM ac vacuum pump draws the system down to 2 Pa (150 Microns) for highly efficient and time-saving evacuation; This versatile pump is ideal for automotive AC, HVAC work, refrigeration, woodworking, packaging, and lab use