Quality Equipment-G.E. Baker electronic pig and livestock weighers can weigh animals up to 300 kilograms. The ETW 300 VA model is made from stainless steel, has a platform height of 35 millimeters and is fitted with large rubber wheels at one end, allowing the platform to be tipped and maneuvered. Battery operated, the weigher allows users to transport weighing information onto a memory stick, and colored lights alert operators to which pigs are ready, nearing or over their designated weight. The ETW 300 model is constructed from aluminum, features self-supporting sides and has weigh cells and wires integrated into the frame for protection against dirt and vermin. The battery offers up to 70 hours of independent operation, and an optional extra allows data transfer to a wireless printer or computer up 800 meters away.