PRECISION ACCURACY - Capacity: 110lb / 50kg, Graduation: 0.2lb / 100g, Unit: lb / kg / st switchable. High-accuracy sensor. NOTE***Please remove the battery insulation before the initial use. If the battery is depleted, use the hook to remove the battery cover and replace the battery. LCD DISPLAY & GREEN/RED LIGHT REMINDER - The handheld luggage scale adopts a clear and readable digital LCD display. GREEN/RED light reminds you if the baggage is overweight, preventing overweight baggage charges (Airline weight restriction: 50lb. 50lb: RED). USER-FRIENDLY FUNCTION -Tare and auto-lock display. Low battery and overload indication. Unit Conversion between LB and KG. Auto-off in 60 seconds, or manual off after pressing 2 seconds to save battery energy. CHILD SAFETY - The cover of the battery is pried off with the hook under the nylon rope to prevent children from accidentally eating the battery. For the safety of children, we have always prevented such things from happening. DURABLE & LIGHTWEIGHT - The Digital Baggage Scale is made of stable plastic and stainless steel. T-handle design, sturdy stainless hook, and textured nylon strap help you easily and safely to holding heavy baggage. Lightweight and portable, easy to store and carry and perfect for travelers. Digital Luggage Scale adopts high-accuracy sensor, T-handle design, sturdy stainless hook, and textured nylon. Avoid Weight before you travel to avoid Overweight Fees. Fit the scale in pockets without adding excessive weight. Capacity: 110lb/50kg, Graduation: 0.1lb/50g. LB/KG/ST switchable. Tare and auto-lock display can be accurately and easily read the weight of the luggage, saving time and energy. auto-off function to save battery energy. Low battery and overload indication is more user-freindly. Battery is easy to be installed or removed without any tool. Green/red light reminder: Airline weight restriction is 50lb. If your baggage is over 50 lbs, the red light on. If your baggage is under 50 lbs, the green light on. The ideal gift for travel, postal, home and outdoor. PACKAGE INCLUDES: 1 x Portable Travel Weight Scale 1 x User's Manual 1 x 3V CR2032 Battery (BATTERY INCLUDED). NOTE***Please remove the battery insulation before the initial use. If the battery is depleted, use the hook to remove the battery cover and replace the battery.