No tackle box is complete without the Lyrovo  Electronic Luggage Scale! This updated scale is our latest and greatest a crystal-clear LCD display specialized functions like memory storage, numeric comparison, unit conversion, tare, and more are perfect for amateur and avid Traveler alike. Simply turn it on, hang your catch on the stainless steel hook, and let Lyrovo do its thing. Need to measure length? We've included measuring tape to help you measure catches up to 3ft long. Not outdoorsy? No problem. This scale is a great tool to weigh your luggage and avoid expensive fees. Make life easier with Lyrovo! Specifications Functions: measuring tape, blue backlight, tare/zero, automatic power off, data lock, unit conversion, memory storage, summation, numeric comparisonOverload indication and low battery indicationHigh precision strain gauge sensorStainless steel hanging bracket and concealed hook slot Weight range: 0-10kg: d=5g, 10-50kg: d=10g Units: kg, lb, oz Power: 3V (2 x AAA battery, included) Working current: backlight on = 10 mA, backlight off = 5mAOperating temperature: 50?-104? Package Contents 1 x Upgraded Electronic  Scale1 x User Manual1 x Hook1 x Belt1 x Carry Bag2 x AAA Battery