Review on Haimer - 80.960.00.IN HAIMER Mini 3D Sensor - Inch Version by Eric Kim

Excellent tool for mills without a probe. It essentially does everything a probe does except manually. It's well built and though the instructions are decent I did find that calibrating / adjusting it was a pain until I got the hang of it. That said it doesn't seem to need adjusting often. Readings are very precise and repeatable.I would absolutely consider this a must have for any mill without a probe.