CTS -1010 Portable Ultrasonic Flaw Detector Outdoor Suitability Provided with a handle for easy carry-over and being used as a bracket to pose the device at different angles for the sake of users visual comforts5.7 TFT display ( 640x480 pixels )with transflective screen and different color / waveform / arid patterns make sure of excellent visibility outdoors or even in strong sunlight.