Features: Efficiently erase EPROM data in 10 minutes using advanced technology, faster than conventional method for rapid chip reprogramming. For multiple EPROM chip models including 27C and 28C series, eliminating the need for additional equipment. Ideal for electronics engineers, technicians, and repair shops requiring frequent data updates and device maintenance. Perfect for research and development laboratory, electronics workshops, or home studios handling sensitive chip tasks with precise. Crafted from ABS fire resistant casing, doubling longevities compared to standard plastics for safe industrial and household use. Specifications: Component:Plastic Size: Approx.165x128mm/6.49x5.03inch Used to erase EPROM memory chip The eraser can erase up to 6 chip at the same time. Just turn on the power supply. If the wipe is not clean, the erase time can be extended. Please use the programmer to check the chip before programming. The chip ages will also cause long erase or cannot be erased. Working voltages: AC100V-240V, universally available worldwide. Package Includes: 1pcs Data Eraser Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.