- Display: 128×64 LCD with LED backlight.

- Measuring range: 0.75mm~300.0mm (0.03inch~11.8 inch)

- Sound velocity: 1000m/s~9999m/s (0.039~0.394in/µs

- Display resolution: 0.01mm or 0.1mm (lower than 100.0mm) 0.1mm (more than 99.99mm)

- Accuracy: ±(0.5%Thickness +0.02)mm, depends on Materials and conditions

- Units: Metric/Imperial unit seletable.

- Lower limit for steel pipes: 5MHz probe: F20mm´3.0mm(F0.8´0.12 inch) 10MHz probe: F20mm´3.0mm(F0.6´0.08 inch)

- Power Source: 2pcs 1.5V AA size, batteries.100 hours typical operating time(LED backlight off).

- Communication: RS232 serial port

- Outline Dimensions: 150mm×74mm×32mm

- Weight:   238 g

- Four measurements readings per second for single point measurement,

- Memory for up to 5 files(up to 100 values for each file) of stored values