Stossgeschutzt - Stossgeschützt 
Kafer M2S and M2SN schematic shown above Kafer M2S series of shock proof dial indicators, made in Germany, are well built dial indicators which can be used for any and all metric reading applications. Stossgeschutzt, printed on the dial, translates as shock proof. Shocks delivered to the stainless steel spindle do not damage the internal gears, greatly increasing the useful life of this dial indicator. The M2.5 contact point is fully exchangeable to many different shapes and styles (see our page 133 for a selection of optional points). Take a look at these specifications: - Graduations: 0.01 mm
- Range: 10 m
- Range per revolution: 1 mm
- Bezel diameter: 58 mm (Group 2)
- Stem diameter: 8 mm
- Back: flat
- Tolerance markers
- Revolution counter
- Easy zero adjusting screw (without turning the bezel)
- All metal bezel
- Contact point: M2.5 spherical insert
What's really interesting about Model M2S is the optional configurations possible. For example: - Optional genuine glass crystal
- Optional plastic bezel
- Dozens of different contact points in carbide, ruby, nylon or teflon
- Replaceable backs with lugs, etc.
- Bezel clamp available.
- Lifting device available.
- Without fine adjustment screw on model M2SN
- Range per revolution can also be had in 2.5 mm or 10 mm
- Dial reading can be counterclockwise or balanced (0-50-0)
- Can be customized with increased or decreased measuring force.
- Available with reversed spring traction.
- Available with an extended mounting stem.
- Large concentric revolution counter is available.
If any of these options are desired, you will have to request them at time of ordering because they will be customized at the factory (a small fee may apply in some cases - please inquire first).
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