Preci-Tech Weighing Systems manufactures Platform Scale with Ramp. Preci-Tech Weighing Systems is an ISO 9001-2000 certified company. The Platform Scale with Ramp is useful for wheel chair weighing. This machine features flat and large platform with in-built ramp and is available in 500kg and 1000kg capacity. Portable Platform Scale with Ramp is easy to install and bears the model number LP4-5100, having the capacity of 500 kg, least count of 100g and have a size of 1000x1000. The model LP4-10200 has the capacity of 1000 kg, least count of 200g and a size of 1000 x 1000.