... SHONTEK3. Accuracy: 1second/year Packing: White Box/Display Box/Gift Box/Window BoxMeasure: 53.2x31.2x33.4cm/10pcs/ctnNet.Weight ... dedicated service, our pocket scale, kitchen scale, medical products ,clock ,wall clock ,desk clokc are sold mostly to EU, North& South ... and have been granted more than100 patents including appearance design patents and utility patents.6.Our factory promise:reasonable ...