Product parameters: Range: 500g/0.01 Graduation value: 0.1g~0.01g Units: g oz ozt dwt ct gn Display size: 49*16mm Button: M/Q/T Product size: 11*6*1.8mm Single product net weight: 102.7g product weight 145g Battery: Two AAA batteries Allowable error range: ±1‰-5‰ Configure high-precision sensors Automatic shutdown, low voltage prompt/overload prompt Features: Material: Black plastic shell with English font, stainless steel weighing plate, black backlight Instructions: Please put the scale on the flat hard platform Press the power button to turn on When 0 is displayed on the LCD , you can start weighing remind: Please do not put the scale on the carpet or soft material when using Do not immerse scale in water or use chemical/abrasive cleaners Clean any plastic part of the scale as soon as it becomes contaminated with oil, spicy ingredients, vinegar or other irritating substances Do not overweight objects, often overloaded easily damage the meter