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Position:Home >> Product Center >> Anti-terrorism Equipment >> Inspection >> SDTA-1D Underground Metal Detector
  • Name: SDTA-1D Underground Metal Detector
  • NO.: SDTA-1D
  • Time: 2011-12-16
  • Views : 29

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SDTA-1D  Underground Metal Detector

Signal frequency: 6.99KHz; audio frequency: 437Hz

Weight: 2.875KG

Sensitivity: Small disk size: 25-30cm

Large disk size: 35-40cm

Detection depth:

There are two types: one is the detection depth of 1.5 meters

The other is the detection depth of 3-5 meters

Power supply: 8 1.5V batteries

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