Our Kitchen Scales Are Of Excellent Quality. Accurate Weight Function To Help You Fulfill Your Desire For Perfect Cooking. The Digital Scale Has A Quality Guarantee. Absolute, Once You Meet Any Problem, You Can Contact Us Directly And We Will Serve You. For Sure. Features Battery: 3Aaa Temperature: 0-40 Minimum: 3Kg Capacity Maximum: 10Kg Humidity: 90% Rh Pressure: 50Kpa-106Kpa Item Weight: 430G Package Size: 215*165*35Mm Instruction 1. Install The Battery: According To The &Laquo; + &Raquo; And &Ldquo; - &Raquo; The Battery Slot To Insert The Battery. 2. Place The Kitchen Scale On A Horizontal Surface. 3. Press The On/Off Button To Turn On The Scale, And Once The Display Number Returns To "0", It Is Possible To Weigh. 4. Unit Conversion : Press The Unit Key; To Convert From Unit In Unit 5. Tare Function: Place Empty Container On Scale, Press On/Off Key To Subtract Tare Weights. 6. Power Off: The Kitchen Scale Will Automatically Power Off After 3 Minutes Without Using It, Or It Can Be Turned Off By Pressing The Power Button For 3 Seconds.