User Manual

17
2.5 Symbol description
This device uses the following symbol identification, the following list shows its meaning.
Serial
number
Symbol Explain
1
Type BF application part
explain：All ultrasonic probes are part of the BF
application.
2
Please refer to the instruction manual for this symbol to
avoid accidents
3
This symbol represents the product serial number
4
This symbol represents the date of production
5IPX4
This symbol product as the IPX4 grade