Economical, lightweight, and handheld general purpose crane scale Features an easy to read, backlighted LED display Measured values in either pounds (lb) or kilograms (kg) Powered using a rechargeable battery pack (up to 80hrs) The standard remote controller allows users to change units, clear measurements, zero and tare out weight The remote controller can capture peak weight at a distance of up to100 feet (30m) Wireless remote control with Hold function 2 year limited warranty Additional Details ------------------------------ Bullet point: ?????????' ????????????: We are willing for the satisfaction of our customers because customer satisfaction is our first priority. If you have any kind of problem regarding our product, you should never feel any hesitation in contacting us. We will happily answer your question and will fully co-operate in solving your problem. Product description: Economical, lightweight, and handheld general purpose crane scale Features an easy to read, backlighted LED display Measured values in either pounds (lb) or kilograms (kg) Powered using a rechargeable battery pack (up to 80hrs) The standard remote controller allows users to change units, clear measurements, zero and tare out weight The remote controller can capture peak weight at a distance of up to100 feet (30m) Wireless remote control with Hold function 2 year limited warranty