Features: 1. High precision and accurate stylus gauge for accurate stylus force adjustment. 2. Accurate stylus force is important for ensuring the playback result and life of your valuable records and cartidge. 3. Too high stylus force results in shortened record/stylus life while too low stylus force result in easy mistracking and both of the cases with come into poor audio performance. 4. Brand new and reliable quality. 5. Can be used for a long time. Specifications: Capacity : 0-5.00g ( display 3 digit ) Graduation : 0.01g- highly sensitive Dimensions : 96 X 43 X 20 mm Power: 2 x 1.5V button cell Ag12 (Not included) Easy to operate; automatic turn-off after 2 minutes' inactivity Stainless steel weighing area - nonmagnetic Color:black Package included: 1 x Scale 1 x calibration weight 1 x black gift carton packaging