Measuring range
0.75mm~300.0mm (0.03inch~11.8 inch)
Display
128*64 LCD with LED backlight.
Sound velocity
1000m/s~9999m/s (0.039~0.394in/us
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
Power Source
2pcs 1.5V AA size
Calibration
Probe-Zero function, Sound-Veloctiy-Calibration function
Power save
Auto sleep and auto power off function