VIVOHOME 5 Gallon Vacuum Chamber with Pump with Upgraded 220LB High Precision Electronic Digital Refrigerant Charging Weight Freon Scale with Case, 4 Measurement Unit Options for HVAC A/C

Need a vacuum chamber kit? Try the VIVOHOME kit - it's safe and efficient. The 3.5 CFM vacuum pump is durable and the 5-gallon chamber creates a low-pressure environment for removing gases and getting bubble-free material. VIVOHOME is now strongly launching a new upgraded version of the refrigerant charging scale! More diverse functions with simple operations of this unit will let you have a brand-new refrigerant recovery experience. Make your refrigerant charging or recovery process become easier than ever!

• PACKAGE COMBO - The package includes VIVOHOME 5 Gallon Vacuum Chamber with Pump with Upgraded 220LB High Precision Electronic Digital Refrigerant Charging Weight Freon Scale with Case, 4 Measurement Unit Options for HVAC A/C
• 3.5 CFM VACUUM PUMP - Powered by a 1/4 HP powerful copper motor, the 3.5 CFM single-stage vacuum pump can draw the system down to 5 Pa; The high-quality die-cast aluminum housing and the non-slip rubber base of the machine reduce friction and contribute to better performance; With a 1/4" SAE inlet fitting, an additional 1/4" Female to 1/2" ACME Male adapter, and a 5/16" SAE Female to 1/4" SAE Male adapter are for various situations. The 1/4" pagoda adapter can connect the wire hose
• 5 GALLON VACUUM CHAMBER - The vacuum chamber is constructed of 1mm high-grade 304 stainless steel for durability; The chamber's acrylic lid, which is 0.79 inches thick, and pressure gauge make it easy to monitor the degassing process and make necessary adjustments quickly; The sealing gasket and silicone o-ring ensures an airtight seal, preventing air from entering the chamber during use; It can achieve a maximum vacuum of up to -29.9 inHg above sea level
• AUTOMATIC SETTING – The newly upgraded VIVOHOME refrigerant charging scale comes with a more human-centered design to provide easier operation; You can customize the charging or recovery value, it will automatically run the process and send an alarm when the set value is reached; The new model of refrigerant scale also can remember the last working setting, making it easy and fast to start the charging or recovery process
• BETTER PERFORMANCE – The new generation model features ultra-low power consumption, it can be used for up to 30 hours with 1 6LR61 9V alkaline battery; With a high accuracy of +0.05% rdg +10 g, the professional refrigerant charging scale can finish the charging or recovery work very well; It also provides 4 unit switching options (3 units: kg, lb, oz; 1combined displays: lb+oz) to meet different habits of customers