Tempered slimline glass scales with high precision sensor system and LCD display. 10 person memory. Measures: body weight, fat, hydration, muscle, bone, BMI, calories. Measures using stone, pounds and kilos. • Maximum user weight 150kg. • Tap power on and auto off• Overload and low battery indicator• Uses 1x 3V CR2032 lithium battery suppliedSize: 30cm (11¾) squaredThis item is not suitable for pacemaker-wearers.