Fast Cooling Effect;:Uses R134a refrigerant and a 1.1hp compressor to cool 80W-100W laser machines, with 2.64gpm flow rate and up to 3868 Btu cooling.Large Capacity Water Tank;:1.85-gallon (7L) closed tank reduces evaporation and extends refill intervals. Precision scale shows water level at a glance.Premium Material;:Brass water inlet/outlet for corrosion resistance. Includes ergonomic handle, dust-proof net, and dual cooling fans for high heat dissipation.Precise Temperature Control;:Automatic and intelligent dual-mode controls keep temperature within 0.3°C. Modes auto-adjust to ambient temperature; manual setting range: 5-40°C.Fast Alert on Faults;:Internal sensors, indicator lights, and alarms monitor water flow, temperature, and compressor status, providing multiple protections for stable cooling.