Black One:
MD-4030 Underground Metal Detector Gold Detectors
1. Two Operation Modes: All Metal， Disc.
2. Volume - To adjust the volume level of speaker and headphone.
3. Earphone Jack - Lets you connect headphones (not supplied) to the detector.
4. View Meter and Pointer - The meter pointer swings to the right if metal is found.
5. Waterproof Search Coil - Lets you search for metal objects under shallow water.
6. Adjustable Stem - Lets you adjust the detectors length.
7. Power: 2 x 9V (6F22)
8. Frequency: 5.0 KHz
9. Current: Standby: 10mA Max: 70mA
10. Voltage: 7.2-9.6V
11. Operating Temperature:
12. Sensitivity: US 25 Cent: 130mm
13. Indication Mode: Mechanical Indicator Mode/Sound Mode
14. Stretch Length: 30.7-42.1 inches
15. Detector Diameter: 6.5 inches
16. Color: Black
17. Net weight: approx. 1124g
Yellow One:
This metal detector is a kind of digital intelligent detector using advanced Japanese original Fuji 32CPU central processing unit as the core circuit to deal with the conversion of digital signals.
It has the strong distinguishing ability， high accuracy and stronger intuition
There is a coin depth mode 8 sensitivity settings， 5 pre set hunting modes and the most advanced LCD graphic screen for a quick and easy identification of the target
Specifications:
Battery: 6 section No. 5 battery(not included)
Current: Min 30mA， Max 60mA
Operating voltage: 7.1V ~ 9.6V
Signal frequency: 7.5KHz+/-1KHz
Working environment: -20??~ 60??
Size: Approx. 430 x 200 x 130mm (16.92 x 7.87 x 5.11 inches) (L x W x H)
Gross weight: Approx. 1.7kg
Net weight: Approx. 1.37kg
Detecting depth: Approx. 1 ~ 2m (39.37 ~ 78.74inches)
Included:
1 x Detector