Teeter Totter scale - TPSTeeter Totter Scale TPS is one of the most versatile and well designed scales that you can order wholesale at BBD Wholesale. This scale boasts incredible capacity and reliability, along with multi functionality that includes tare, datalock, and unlock features. The TPS scale has a wide array of applications, which is why it can be a major boost to your business sales. In the following section, we explore the reasons you should consider purchasing it.