The MP700 Probe (70°) includes:

MP700 probe
Adjusting plate
9 V alkaline battery
Tool kit

The MP700 is an optical transmission part probing system for
use on machining centers. The MP700 is specifically designed to
deliver high-accuracy CMM type probe performance. The MP700
uses strain gage sensors and and an internal microprocessor to
provide a solid state sensor mechanism with unprecedented life
and reliability. Low trigger force and consistent pre-travel results
in high accuracy with long styli.
The MP700 is available with either 35° or 70° output. An M code
must be supplied to turn the probe on. An internal timer or M
code is used to turn the probe off.