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MH20i specification

Measuring performance

Positional repeatability (2σ)


At stylus tip with TP20 standard force module and 10 mm (0.39 in) stylus length

1.5 µm (0.00006 in)

At stylus tip with EM2 94.5 mm (3.72 in) extended module and stylus 10 mm (0.39 in) long

2.5 µm (0.0001 in)

Technical data


Range of articulationA-axis 0° to 90° in 15° increments

B-axis ±180° in 15° increments

Dual axis lockSingle lock lever
MountingMS range of shanks
Cable connection5-pin DIN socket
Probe status indication1 LED
Maximum loadEM2 - 94.5 mm (3.72 in) extended module
Operating temperature range+10 °C to +40 °C (+50 °F to +104 °F)
Storage temperature range-10 °C to +70 °C (+14 °F to +158 °F)
Probe mountTP20 kinematic
Weight - without shank210 g (7.4 oz)

All dimensions are nominal

MH20i dimensions (for user's guide)

* See 'TP20 specifications'.

† From shank mounting face.

Pin no.Function
1LED catchode
3LED anode
4Probe circuit
5Probe circuit
MH20i electrical connections (for user's guide)