From AI: Experience seamless data capture with the ESI Logging Printer, designed to work effortlessly with the Calctometer 4100. This sleek device from Electro Scientific Industries is your ideal partner for accurate and consistent results, whether you're in the field or in the office. The 9V battery-powered design ensures that you can focus on your work without the hassle of cords or power outlets, providing you with the freedom to conduct your business anywhere, anytime. The model 4100 is recognized for its user-friendly interface and robust build quality, ensuring durability and longevity. With an item number of 81000705, this ESI Logging Printer is a must-have tool for professionals who value efficiency and reliability in their day-to-day operations.