Item No.: C21A335
.Measuring Range: 0~1800µm . 
.Accuracy：±(3%H+1µm).  
.Resolution: 0.1µm（<100µm）or1µm（>100µm）.  
.Hi-sensibility Sensor：For Precise Measurement.  
.Zero Point/Two Point/Basic Calibration.  
.Measuring Mode: Single, Continually And Difference.  
.Data Analysis: Average, Maximum, Minimum, Standard.  
.Data Store/ Recall/ Delete Function.  
.Deviation And Measuring Times.  
.Beep Sound Indication.  
.LCD Backlight Display.  
.Low Battery Indication.  
.Auto Power Off.  
.Power Supply：9V Battery.  
.Weight：133.7g.  
.Dimension：67*175*30mm.