Full Description Specs   Full Description  Features No assembly required Superior mobility with heavy duty casters and pneumatic wheels Oil-less twin cylinder compressor Charges High and Low side or both Multi-language interface includes: English, Spanish, French, German and Chinese Flow control technology enables faster and more accurate recovery, recycling and recharging SAE J2788, J2788H, & J2843 compliant per SAE J2911 listing requirements     Specs