1.Measuring Range:1.0 to 300.0mm 2.Sound Velocity Range:1000 to 9999m/s 3.Working Frequency:5MHz 4.Data Store/recall

Ultrasonic Thickness Gauge  AR860

Measuring Range	1.0 to 300.0mm(Steel)
Accuracy	±(0.5%±0.01)mm
Pipe Measuring Lower Limit	φ20*3mm(Steel)
Sound Velocity Range	1000 to 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 1.5V Battery

Ultrasonic Thickness Gauge AR860