Triomph Digital Body Fat Weight Scale w/ Smart Step-On Technology Extra Large Backlit Display 330 lbs Capacity (Blue) Color: transparent/blue/golden. Weight capacity: 6-150kg/2lb-330lb LCD display size: 80*40mm. Tempered glass platform size: 310*300*6mm. Battery: CR2032 lithium batteries Over load indication and Low battery indication. Auto on/off, slip-guards keep the scale firmly in place. Body fat measure range: 5.0%-50% Body hydration measure range: 20%-70% Rate graduation: 0.1% Step-on Function allows you tosimply step onto the scale and in seconds you will have an accurate readoutto the numberon the LCD display with cool-blue backlight. As soon as the weight displaced on the platform is stabilized,the clear display will flash and lock results for easy recording. Backswitch button,three weight unit settings allows you to change the measurement unit readability from pounds to kg to lbs. 10 Users (P0-P9) Recognized,feel free to use this scale yourself or share it amongst your family orfriends. High sensitive sensors and Non-slip feet will not scratch floors. With low power MCU and 24-bit conversion chip,Triomph has a processing resolution of 16 million,with a much higher precision than those of 12-bit conversion processing unit,super performance,but 4 times faster. Three intergrated layers of ABS material,tempered glass ,and stainless steel providea stable,durable and stylishly morden platform. If you&#039;re dissatisfied with your purchase for any reason, please do not any hesitate to sent us message for a refund or replacement. Tell us your problems via email for support,just visit our website (triomph.co) or send us message through Amazon. Let us know any problems or advices from you,we will reply you within 24 hours. Thank you for your support in Triomph Brand on Amazon,we look forward to serve every customerin the future. Body weight naturally fluctuates throughout the day. People are lighter when they wake up, heavier in the middle of the day, and lighten again toward the end of the day. This scale is designed for use on flat, hard surfaces. Measurements will be compromised on not ideal surfaces. After changing batteries or moving the scale, take a moment to let it calibrate itself before measuring. This scale was designed for measuring weights of at least 6.6 lb.For lighter objects,we suggest buying an Triomph Kitchen Scale.