Introducing the Colormetrics iButton, a versatile accessory designed to fit perfectly with the P1000, PS1000, and P1300 models. Weighing just 0.05kg, this iButton is a reliable and convenient choice for your needs. Manufactured by COLORMETRICS, the original art number for this iButton is 16D010264B. With its high-quality construction and compatibility with multiple models, the Colormetrics iButton is the perfect solution for your needs.