Just attach the chrome hook on the scales to your luggage and the weight will show on the digital screen.
You can weigh luggage up to 50 kg, with precision to within 50 grams, which is relatively accurate on average luggage of 10,000 grams
These electronic luggage scales also have a temperature indicator. The digital screen measures 11 mm in height, for optimal visual comfort.
A Lithium CR2032 battery is included and fitted in the luggage scales. The lightweight scales (only 85 grams) and its small size mean you can easily take it with you when travelling.