100% Brand New.High precision and accurate stylus gaugefor accurate stylus force adjustment.Auto power off after 2 minute withoutoperation (set up)Switch on/offCapacity: 5gColor: BlackGraduation: 0.01g- highly sensitiveWorking temperature: 10-30ƒLCD display: 5 digit LCD displayBack light: Blue backlight (optional)Measure (L x W x H): 9.5cm x 4cm (3.7" x1.6")Salver Size: 3.5cmx 3.5cm (1.4" x1.4")Power: 2 x 1.5V lithium cell Ag12(included)Stainless steel weighing area -nonmagneticPackage Content: 1 x black giftcarton packaging， 1 x calibration weight， 1 x repair tools， 2 x 1.5V lithium cell Ag12