ITEM NAME:0-12.7mm Portable LCD Digital Thickness Gauge Meter Micrometer Tester N KVC Descriptio n Description: This Digital Display Thickness Gauge Can Also Be Called Plastic Digital Display Thickness Gauge. It Adopts Screen LCD Display. The Reading Is Intuitive And Convenient. The Main Body Is Made Of Super Engineering Plastic. It Is Light And Durable. The Shape Is Similar To The Outer Diameter Micrometer. It Is Also Similar To The Outer Diameter Micrometer. It Is Mainly Used For Measuring The Outer Diameter Of Tubular Materials Or Rod Materials And Measuring The Thickness Of Various Materials. It Is Also Especially Suitable For The Measurement Of Insulation And Anti-Scratch, Such As Paper, Leather And Metal. The Thickness Of The Sheet, The Size Of The Jewelry, The Thickness Of The Battery, The Magnetic Material, Etc. How To Use This Product: First, Press The Power Button To Start, Check Whether The Display Is Normal, Second, Clear, Check Whether The Pole Is 0.00 In The Free State, If Not, Press The Clear Button ZERO To Clear, Third Pressing The Pressure Gauge Plate, Placing The Workpiece To Be Tested In The Middle Of The Two Sides, Then Releasing The Pressure Plate, And Then Reading, This Completes A Measurement. In Order To Make The Accuracy Of The Measurement Data, It Is Recommended To Measure Several Times And Calculate The Average Value. As A Measurement Result. Specifications: Material: Plastic Color: Blue Size: 110*60*20 Mm Measuring Range: 0-12.7 Mm / 0-0.5 Inch Resolution: 0.01 Mm / 0.0005 Inch Accuracy:  ± 0.1mm/  ± 0.004 Inch Display: LCD Screen Operating Temperature : 0℃ - 40℃ Storage Temperature :-20℃ - 70℃ Relative Humidity: ≠¤ 80% 1 Super Strong Plastic Structure, Light And Durable 2 Function: Zero At Any Position, Metric Conversion, Manual Switch, Automatic Power Off 3 Measuring Range: 0-12.7mm/.5" 4 Resolution: 0.01mm, 0.0005" 5 Accuracy:  ±0.1mm/0.005 6 Speeding Is Not Chaotic, Performance Is Better, No Negative Zero And Crash 7 Battery: LR44 / SR44 .It Adopts Screen LCD Display. The Reading Is Intuitive And Convenient. The Main Body Is Made Of Super Engineering Plastic. It Is Light And Durable. The Thickness Of The Sheet, The Size Of The Jewelry, The Thickness Of The Battery, The Magnetic Material, Etc.