Measure with Ease: Our smooth roller design guarantees instant data display, providing swift results. Seamlessly switch between 5 modes to measure cylindrical objects by circumference or navigate obstructed edges with ease. Versatile Measurement: Perfect for various tape measurement needs, whether it's curved, flat, diameter, or irregular objects. Ideal for home customization, body measurements, tailoring, and woodworking. Accurate Long-Distance Measurement: Capable of measuring up to 328ft with an accuracy of ±0.5%, ensuring millimeter for everyday tasks. Efficient Data Management: This digital tape measure offers an auto add/subtract function for multiple measurements, along with manual data storage and history lookup. Efficient Power: Comes with a 200mAh Type-C rechargeable lithium battery, offering 180-day standby and 6-hour continuous use. Automatically shuts off after 3 minutes to save power., Manufacturer: Ounfhtrttk