PRIOR TO USE: * Remove shipping screw. (Located under scale)DIMENSIONS: * Overall: 13 x 12 x 5" (L x W x H)MATERIAL: * Platform: Stainless steelCAPACITY: * Accuracy: 0.1 g 0.0002 lb 0.0002 oz 0.0001 kg * Minimum Sampling Weight: 0.004 lbFEATURES: * Scale has a Tare key. * AC adapter included. * Auto shut-off feature. * Calibration must be done in Metric system weight.SPECIFICATIONS: * Not NTEP Approved or Legal for Trade.CALIBRATION INFORMATION: * All the scales Uline sells are precalibrated. You should not calibrate the scale when you receive it.