Display Electronic Pad Printing Steel Plate Etching Depth Tester 1.High Precision 2.Good quality 3.Good service,best price

Display Electronic Pad Printing Steel Plate Etching Depth Tester

1, Suitable for a variety of etching depth tester.

2, Portable.

3, Accurate.

4, Clear display.

Display Electronic Pad Printing Steel Plate Etching Depth Tester