| Physical measurement range | ±0.5 mm deflection in all directions in all orientations |
| Physical overtravel range | X,Y: ±2.0 mm |
| +Z: 1.7 mm | |
| -Z: 1.2 mm | |
| Resolution | Capable of < 0.1 μm |
| Spring rate | 0.6 N/mm to 0.2 N/mm – dependent on stylus length |
| Dimensions | ∅25 mm x length dependent on module used |
| Mass | SP25M body: 65 g |
| SM25-1 scan module: 35 g (includes SH25-1, but excludes stylus) | |
| SM25-2 scan module: 40 g (includes SH25-2, but excludes stylus) | |
| SM25-3 scan module: 49 g (includes SH25-2, but excludes stylus) | |
| SM25-20 TTP module: 40 g (includes TP20 standard, but excludes stylus) | |
| Mounting | Multiwired autojoint connection: |
| compatible with PH10M PLUS, PH10MQ PLUS, AND PH6M | |
| may be mounted to autojoint extension bars | |
| Signal Outputs | Non-linear and non-orthogonal analog outputs – rate, gain, and resolution are not fixed |
| Interface | AC3 card |
SM25-4 entry level module kit
“Range of scanning modules designed to provide optimised scanning performance over their specified
stylus length ranges:”
SM25-1 / 2 / 3 / 4 recommended for use with linear stylus arrangements
Includes:
1 × SM25-4
1 × SH25-4
basic stylus kit containing:
1 × M3 stylus D10R L100 EWL100 d4C/F
2 × M2-M3 stylus tools
Weight: 71 g (2.50 oz) (including SH25-4 but excluding stylus)



