Features: The backlights will be extinguished after idle for 5 seconds and will be illuminated when pressing any button or weights of items have changed. Auto or manual data lock and unlock. With automatic-zero tracking-and tare function. Auto-power off after idle for 120 seconds. Made of high strength ABS-engineering plastics housing and stainless-steel hook and loop, has a long service life. Suitable for weighing items that are hard to place on a platform scale. Perfect for industrial, agriculture, domestic, luggage, fishing and other heavy objects. Specifications: Material:ABS Size:As Picture Shown Color: Black/Orange High accuracy and large capacity 150kg digital scale. Range: 0.2kg~150kg Resolution: 0-100kg/0.05kg, 100~150kg/0.1kg Working voltage: 2.4~3.3V Working current: Backlights on: ＜12mA Backlights off: ＜5mA Shutdown-current: ＜3μA Operating temperature: 0~40℃ LCD-screen size: 51x20mm / 2.0x0.8in Item size: 88x78x33mm / 3.5x3.1x1.3inch Item weight: 301g / 10.6ounce (with hooks) Package Includes: 1x Digital Scale note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.