Misuratore di spessore digitale ad ultrasuoni da 0,75 a 600 mm per metalli plastica
(±（0.5%H+0.04mm);H is thickness value. (0.75~600)mm（Steel）. 145mm 74mm 32 mm. 128 64 LCD with LED backlight. (1000~9999) m/s. 2pcs 1.5V AA size(not included). Power Source. 40 values of saved data.