Meta Digital Store Home Simple Portable Underground Metal Detector

Product information:
Meta  Digital Store  Scope of Application: metal  detection and mineral industry detection.
Overall dimensions: 550 (length) × 355 (width) × 153 (height)
Battery: 6 No. 5 batteries
Current: minimum ~ 30mA maximum ~ 60mA
Operating voltage: 7.1~9.6V
Signal frequency: 7.5kHz/-1kHz
Working environment: -20 ℃ ~ 60 ℃