Sytech SYBS530HK is an electronic personal scale designed to accurately indicate weight gain or loss over time. It features a high precision Strain Gauge sensor with a capacity of 150 kg (330 lb/24st) and a division of 100 g (0.2 lb). The scale has an LCD display and a step-on switch for easy operation. It also has automatic zero resetting and automatic switch-off functions for convenience. The scale also includes overload and low battery indicators to alert the user when necessary.