... correction and outlets, side extendedobservation, and accurate measurement of the screen mesh, dot size, overprint error etc.3)For the textile ... analysis.4)For the electronics industry, it can be used to observe the alignment of the printed circuit board, copperplatinum ... for bacteria, insects observation andstudy.Packing Details:1 pc to a pouch+white box,Master Carton:QTY/CTN:160PCSMEAS.:38X34 ...