The MX-5 DL is a simple to operate Ultrasonic Thickness Gauge with an internal data logger. It offers features that make your job easier. An Alarm mode, Differential mode, high speed scanning, and data send are the main features of the MX-5 DL. The MX-5 DL will automatically log your readings in numeric order ( 1 to 1000 readings ). Use our DakView java-based utility software for PC or MAC OSX. The gauge comes as a complete kit, ready to use, and is backed by Dakota Ultrasonics 5 year limited warranty.