heavy duty Industrial qualityColor coded soft buttons, more reliable and longer lastingGraduated beam in inch and metricOn/Off button switches power offCompletely, not only to LCD displayFloating zero button for easy direct reading of relative measurementsInch / metric conversion or reading at a switch of a button4 way measurement stainless steel hardened frame with graduated scale and thumb rollResolution / repeatability .0005” X 0.01mm. LCD displays 5 digits, no display of invalid zeroesLarger LCD window with larger digits and high contrast for easier readingGlass window instead of plastic window over LCD is clearer and does not wear outChipboard sealed into the plastic readout box to be dust and waterproofSerial data output port for interface with computer/printerFitted in plastic boxSpecifications Reading 001”X0.02mm, Range 6” X 150mm