Portable Luggage Scale From Cardinal True Digital Luggage Scale for Weighing Baggage MONEY-SAVING ACCURACY - These precision electronic scales are accurate to within 1% (and easy to read thanks to the clear LCD display, unlike some mechanical devices with analog dials), which means you will no longer be surprised at the airline check-in desk with excess baggage fees. In fact, this nifty little scale could pay for itself many times over. FULL OF FEATURES - For such a lightweight mini gadget, you'll find plenty of handy features, including easy calibration, four ways of displaying the weight (i.e. pounds, ounces, kilograms, and grams). It will also help preserve your battery life (it takes a CR2032 lithium battery) because it shuts off automatically after 60 seconds, the auto-hold feature lets you read the weight even after you set the luggage down again, and there's an overload indicator to help prevent damage to the unit. COMPACT AND PORTABLE - At only 5.8 x 1.9 x 1.2 inches (14.7 x 4.8 x 3.0 cm) in size, and weighing a mere 4 ounces (113 gm), this is small enough to fit in your carry-on luggage, briefcase, backpack, handbag, or even your pocket. But even though it is tiny, its ergonomic design ensures it's easy to grip when you need to lift your bags to weigh them. VERSATILE - With the ability to weigh items from as light as 1 pound (0.45 kg) to as heavy as 110 pounds (50 kg), these personal scales are not only for weighing suitcases. How about carry-on luggage too, or even use it at home or the office for packages you need to send through the mail? Or what about buying it as a gift for someone who travels frequently by air, either for business or pleasure - wouldn't it make an ideal travel accessory? DURABLE - The luggage weigher itself is made from smart silver colored stainless steel, and we don't use a cheap hook that can break easily - instead, we use a rugged, heavy duty black postal strap, which means hanging your suitcase on this hand held machine is simple, whether it's large or small. (On the off chance it should break, we do offer a one-year free replacement.)