Ultrasonic Thickness Gauge TT310 Product info: Easy to use handheld thickness gauge Suitable for most metallic and non-metallic materials Display current thickness or minimum thickness (menu selectable) Memory for 500 stored values Two point calibration Display in mm or inch LCD display with adjustable backlight Low battery indicator Technical specifications Transducer specification Standard delivery Main unit 1 Transducer 5PΦ10 1 Rubber jacket 1 Ultrasonic couplant 1 Batteries AA 1.5V 2 Screwdriver 1 Instruction manual 1 TIME certificate 1 Warranty card 1 Carrying case 1 Optional accessories Transducer 5PΦ10(5MHz)