Specifications:

• Magnification: NONE
• Thickness: 0.1 mm
• Size: 50 x 90 mm
• Product Type: Micrometer
• Model Number: MS-2-B
• Minimum Scale: 0.1 mm
• Measuring Range: diameter 100-1000 um, line width 0.01 mm - 0.2 mm
• Material: transparent film (PET)
• Item Name: microscope micrometer calibration ruler
• Brand Name: HUILEY