PT300 scales have been setting the bar for portable, self-contained, compact wheel load scales for decades. Used to maximize legal payloads and reduce maintenance due to overload stress on equipment, these all aluminum, fully-equipped electronic scales are capable of weighing up to 20, 000lbs (10, 000kgs) with an accuracy of 1%. They also feature RFX Wireless Weighing communication between scales and remote indicators, and all PT300 scales come standard with solar charging panels that virtually eliminate the need to manually recharge batteries between uses.