1. 3-3.5m detection depth
2. Advanced technique
3. Wide detection range
4. Accurate orientation
5. Underground metal detector
6. Emission Frequency: 6.99KHz
7. Signal Frequency: 437Hz
8. Sensitivity: Small coil: 25~30cm (test 25US cent)
Big coil: 35~40cm (test 25US cent)
9. Max Detection: Small coil: 1.5 meters
Big coil: 3.0~3.5 meters
This conclusion is elicited by testing a aluminium sheet (60cm*60cm*1cm) buried in dry soil.
10. Operation Mode: Ground balance mode;Discrimination mode
11. Power Supply: 8pcs 1.5V Batteries
Component:
1. Attach external battery box
2. Attach big and small search coils
3. Black Bag(Optional)
Packing details:gift box
Carton:68.5 x 35 x 85.5cm
Packing quantity :4pcs/ctn
G.W.:20.0kg N.W.:19.0kg