Detalii:
1. Menu panel for each step operation
2.Self-test for Battery, circuit ry and sensor
3.Alarming level can be specified
4.Overload volume protection
5.Audio Video and vibration alarming
6.Crocodile clip
7. Replaceable sensor module
8.Water, dust, explosive proof
9.Peak, STEL, TWA level indication
10.Password management
11 .Instrincally -safe &explosivproof
Cosul Dvs.
