Measuring Range

1.2-225.0mm(Steel)

Accuracy

±(1%±0.1)mm

Pipe Measuring Lower Limit

φ20*3mm(Steel)

Sound Velocity Range

1000-9999m/s

Working Frequency

5MHz

Working Temperature Range

0-45°C

Automatic Zero Adjustment

√

Data Store Function

√

Auto Power Shut Off

√

Low Battery Indication

3V±0.2V

Power

3*AAA Ni-Cd or Ni-Hm Battery