VIVOHOME 3/4 HP 7.2 CFM 2 Stage A2L HVAC Vacuum Pump, Sparkless Motor for R32 R1234yf R454B R134a R22 R410a Systems HVAC Refrigerant Freon Leak Detector with Rechargeable Battery

VIVOHOME 7.2 CFM HVAC vacuum pump is constructed with an explosion-proof design with high pumping speed, quiet operation, and multi-layer filters to deliver better performance. Suitable for A2L new refrigerants such as R32, R1234yf R454B, also for R410a, R134a, R12, R22 and R502. This leak detector uses the heated diode detection principle, having higher detection accuracy. The detector has a maximum sensitivity of 0.035oz/yr and can detect a wide range of refrigerants. This detector can be widely used in the repairing of refrigerators, air conditioners, automobiles, etc.

• PACKAGE COMBO: The package includes VIVOHOME 3/4 HP 7.2 CFM 2 Stage A2L HVAC Vacuum Pump, Sparkless Motor for R32 R1234yf R454B R134a R22 R410a Systems, with VIVOHOME HVAC Refrigerant Freon Leak Detector with Rechargeable Battery
• SPARKLESS OPERATION: Designed for flammable refrigerant systems, this dual-stage rotary vane pump with ignition-proof switch safely handles A2L new refrigerants such as R32, R1234yf, and R454B; It is also suitable for R410A, R134a, R12, R22, and R502
• DEEP VACUUM & FAST AIR REMOVAL: Powered by a 3/4 HP (560W) motor running at 3456 r/min, the 7.2 CFM vacuum pump reaches 0.2 Pa (1.5 Microns) in just 3 minutes; this pump is deal for automotive AC, HVAC work, vacuum oven, woodworking, packaging, and lab use
• PRECISE SENSITIVITY AND RESPONSIVE - The VIVOHOME AC leak detector automotive offers 3 modes of sensitivity with maximum sensitivity up to 0.03oz./yr; You can adjust the sensitivity to find the locate leaks in various situations; The air conditioner leak detector has a warm-up time of 30 seconds and a response time of 3 seconds, aiding in quickly pinpointing and addressing issues, ensuring the refrigeration system operates safely and reliably
• AUDIBLE AND VISUAL ALARM - When a leak is detected, the HVAC leak detector will make an urgent sound and the screen will display the leak level; The red bar means high leakage intensity, the yellow bar means medium leakage intensity, and the green bar means no leakage; Press the MUTE button to silence or reactivate the beep; When you turn on the A/C leak detector, it will emit a regular buzzing sound; If you find it bothersome, you can press the mute button to quiet it