Ultrasonic Thickness Gauge Tester with Range 0.75～400mm Resolution 0.1mm/0.01mm
Accuracy ： ±(0.5%H+0.01)mm; H is thickness. Outside storage connection ： USB connection. Can connect U plate. Resolution ： 0.1mm/0.01mm. Sound Velocity ： (1000~9999) m/s. Work modes: Single point mode.