Jeweller's loupe - small hand magnifier 30x

Electronic depth gauge for measuring tyre treads, borehole depths, joint depths, etc.

• Measuring range: 0 to 25.4 mm
• Measuring steps: 0.01 mm
• Measuring needle: Has a diameter of 1.6 mm for the first 10 mm and then increases to 3 mm

Incl. battery (button cell 1.5 volt) and German manual

This transparent crack width map is produced by laser exposure instead of printing, which enables extremely precise visualisation of fine crack widths. It is particularly suitable for users who require greater accuracy than is possible with the printing process.

The card is made of sturdy plastic and is suitable as a photo scale, crack width and depth gauge.
Dimensions:
Length 100 mm, width 30 mm, thickness 0.5 mm

Used to highlight light scratch marks and hairline cracks. The powder is applied with the enclosed brush, thereby it settles in the cracks, similar to securing fingerprints.