This portable hanging digital scale with max 50kg capacity serves dual purposes for luggage weighing and fish weighing. Made of wear-resistant ABS plastic and stainless steel hook, it is lightweight and compact to store in backpacks. Equipped with blue backlit LCD screen for clear reading in dim light, it supports one-key conversion of multiple weighing units including kg, lb, oz and jin. Built with practical functions: tare zeroing, weight lock, overload alarm and 60s auto power-off for power saving. It delivers precise measurement with 5g resolution under 10kg and 10g resolution from 10kg to 50kg. Widely applied for travel suitcase checking, outdoor fishing catch weighing, express parcels and small market goods. Powered by 2 AAA batteries with simple operation. OEM customization for logo and package is available, an essential portable weighing tool for travel, fishing and stall vendors.