HVAC technicians, this Mootycapa tool kit has everything you need for professional refrigerant work! The main event is the LMC-100F digital scale with 110-pound capacity and crazy accuracy (±0.05% +10g). The large LCD screen with backlight makes it easy to read in any lighting, and it automatically shuts off after 10 minutes to save battery. But wait, there's more - you also get a refrigerant leak detector with flexible 8.5-inch probe for hard-to-reach spots, a UV flashlight for finding leaks with dye, and protective glasses for safety. The scale itself is metal construction and comes in a heavy-duty carrying case to protect your investment. It measures in kg, lb, or oz and works with all standard refrigerant tanks. The leak detector has both UV and white light modes, making it versatile for different situations. This is a serious professional-grade kit that will make your AC repair and maintenance jobs way more efficient and accurate. If you're tired of piecing together your HVAC tools from different sources, this complete kit is definitely worth considering.