สถานที่กำเนิด
Shaanxi, China
Filter:
100Hz~1600Hz optional
Output gain:
16 levels (0~112db)
Acoustic-magnetic positioning accuracy:
less than 0.2m
Step voltage positioning accuracy:
less than 0.5m
Path identification accuracy:
less than 0.5m
Display control method:
5-inch high-brightness touch screen control
Power supply:
4*18650 standard lithium battery