Includes 0-1 inch, 1-2 inch digital Absolute coolant proof micrometers and a 6 inch Absolute coolant proof caliper. Each tool comes with it's own UWave transmitter and cable, and a new spare transmitter is also included. The UWave receiver is in excellent condition and requires the user to download the Mitutoyo UWave app to start taking remote measurements. 2 tool port covers and screwdriver are included.