Product Description: Digital bottle lid torque meter is an intelligent multi-functional measuring instrument which is designed for testing various kinds of ottle lid torque. It is mainly used in testing and calibrating tighten force, parts torsional destructive testing, etc. With features of simple operation, high precision, easy to carry, complete functions etc. It's widely used in various kinds of electric, light industry, machinery manufacturing, research institutions, etc. Features: 1.High precision, high resolution, quick sampling speed, full-screen display. 2.Adopting high precision torque sensor, with torque direction display. 3.Upper and lower limit value setting, red and green indicating lights and buzzer audible and visual alarm. 4.Three units can be switched each other (1bf.in, kgf.cm, N.m ). 5.Real-time, peak, automatic peak three models of optional switch. 6.Use USB interface and PC communications, synchronous test function can connect to the computer, computer synchronous display test force graph and the detailed test process, can save, print, doing all sorts of analysis. 7.Peak holding, remove automatically function, remove time to set freely. 8.Large storage, can save 99 groups of test data. 9.Without automatic shutdown function, time can be set freely. NOTE: 1.Your valid phone number is  very necessary for the shipping, otherwise we can't guarantee that the package would safely arrives. 2. Any Customs tax applied to this package should be covered by  buyers. 3.As has been stated on the eBay item description, Import duties, taxes and  charges are not included in the item price and shipping charges.These charges be at the buyer responsibility. meanwhile the customs tax depend  on the buyer local customs office.