Features:
Portable size and easy operation
Suitable for any metallic and non-metallic materials ultrasonic can go through
Self-compensating of nonlinearity function is supplied for correction of pickup nonlineasity
10 measuring values can be recorded for TT100,TT110,TT130;100 measuring values can be recorded for TT140
optional 2.5MHz, 5MHz and 7MHz transducers are available
Clear 4-Digit LCD display with backlight
5 pre-set sound velocities for repeating applications
mm / inch selectable
TT100,TT130 and TT140 are suitable for thickness testing of various materials with sound speed range 1000-9999m/s
TT110 and TT120 are easy-operation models with only two keys suitable for thickness testing of steel
TT120: high-temperature model
TT140:with backlight display and the memory reach up to 99