1.About Types:GTX5030-Black

Specification:
Type: Metal Finder with Headphone & Shovel 
Material: ABS plastic + aluminum
Frequency: 6KHz
Voltage Range: 7.2~9.6V
Display Mode: Mechanical indicator mode, sound mode
Operating Mode: All metal, disc
Sensitivity: >18cm / 7.09" (Test Coin: 1 CNY)
Distinguish: Ferrous and non-ferrous
Sensitivity: Adjustable
Volume: Adjustable
Headphone Jack: 3.5mm
Battery Condition Indicator: YES
Detect Objects: Metal(Iron nail, iron covering, aluminum ring, small aluminum product, coins, gold, bronze, silver)
Detection Depth: 15-30cm / 3.94-11.81inch
Power Supply: 2 * 6F22 9V battery (NOT included)
Search Coil Diameter: 202mm / 7.95in
Folding Shovel Size: 405 * 98 * 26cm / 15.94 * 3.86 * 1.02in 
Folding Shovel Weight: 371g / 13.09oz
Adjustable Height of Detector: 82-113cm / 32.28-44.49inch
Metal Detector Weight: 350g / 12.35oz

Packing List:

1 * MD-4030 Metal Detector 
1 * User Manual
1 * Headphone 
1 * Shovel 

Features:
1.Multi-use Metal Detector: Can search gold, silver jewelry, coins and other metal in the ground. Besides, it can be used for research, rescue or educational use.

2.Adjustable Height: Adjust the detector's length for comfortable use.

3.Detection Indication: Audio alert and pointer indicate the detection of metal.

4.Waterproof Metal Finder: You can use the metal detector in the shallow water.

5.Volume Control: You can adjust the output volume of the loud speaker or headphone.

6.Wide Application: Testing metal foreign body of raw materials, fuel and food, detection of underground pipeline, archaeology, exploration, the acquisition of scrap metal, customs, safety inspection, police search, etc.

2.About Types:GTX5030Y-Yellow

Specification:
Type: Metal Detector
Material: Metal
Operation Mode: All metal and DISC
Sensitivity: Max. depth > 180mm for a U.S quarter in all metal mode
Detect Objects: Metal (iron nail, iron covering, aluminum loop, small aluminum product, coins, gold, bronze, silver)
Operating Frequency: 5.69KHz
Power Supply: 2 * 9V battery (NOT included)
Operating Current: Standby 10mA, Max. 70mA
Detection Indication: Mechanical pointer mode, audio mode
Sensitivity: Adjustable
Volume: Adjustable
Adjustable Stem: Max. length: 1080mm / 42.52in, Min. length: 780mm / 30.71in
Waterproof Search Coil Diameter: 200mm / 7.87in
Speaker or Earphone Jack: 1.2"
Application: Testing metal foreign body of raw materials, fuel and food, detection of underground pipeline & line, archaeology, exploration, found buried treasures of gold, silver and metal artifacts, the acquisition of scrap metal industry, customs and safety inspection, checking metal foreign bodies in express and luggage.

Packing List (Optional):
1 * Metal Detector 
1 * User Manual
1 * Headphone 
1 * Shovel 

Features:
1.All Metal & Disc Dual Work Modes: ALL Metal mode works for all different types of metal with auto tuning and high sensitivity. In DISC mode, it can discriminate what kinds of metal is being detected.

2.Adjustable Stem: The height of the detector can be adjusted for comfortable use.

3.View Meter and Pointer: Display interface is clear and easy to read. The meter pointer will swings to the right if metal is found.

4.Humanized Design: The handle and elbow support let you carry and operate your detector comfortably, making sure that the metal finder can suit people of different height and age.

5.Multi-use Scanner: Used for finding and testing metal objects, gold and silver jewelry, coins, relics, etc.

6.Audio Alert: In addition to the pointer, audio alert will let you know the detection of metal as well.

7.Volume Adjustable: With the volume control knob, you can adjust the output volume of the loud speaker or headphone.

3.About Types:GP-Pointer-Shiny Green/Green

Specification:

Type: Metal Detector

Color: Green / Shiny green (Optional)

Tuning: Automatic

Operating Temperature: -35oF (-37oC) to 158oF (70oC)

Indicator: Proportional audio / vibration pulse rate

Operating Frequency: 12kHz

Waterproof Level: IP66 

Control: Power switch

Size: 9*1.5*0.86inch (2.2*3.8*23cm)

Weight: 166g / 5.84oz

Battery: 9V (Not Included)

Usage Method:

1. Install a 9V battery or a 9V rechargeable lithium battery for using.When the indicator light keeps flashing, it means the battery is low, you need to replace the battery, if it is a lithium battery, you have to charge it.

2. Press the power switch means turn on, press it again means turn off.(The LED lighting turn on /off follow this operation.)

3. After the power is turned on, the indicator light is on. Please make sure the detector is no metal within 0.5 meters,after 2-3 seconds of power on, the detector metal can be searched.

4. If no metal is found but an alarm sounds, this is caused by external interference and can be used normally by rebooting.

Packing List:

1 * Metal Detector

1 * Retractable Hanging Strap

1 * Protective Case

1 * User Manual

Features:
1.One Button Operation: Easy and quick to use.

2.Audio and Vibration Alerts: When the detector is in the proximity of the target, the buzzer and vibration alarms will occur. The closer the detector gets to the target, the intenser the alarm. 

3.Automatic Tuning: Once you feel the alarm, you can press the button to make it retune to narrow the detection field.

4.360°Side Scanning: Supporting 360-degree detection area, it detects more accurately and more efficiently.

5.IP66 waterproof grade makes the detector to work well in rainy days or among moist soil.

6.Designed with a scraping blade, it can search more easily among tight soil.

7.It is small and portable, and comes with a holster and a retractable hanging wire for carrying easily.

8.LED light for low light uses.

9.Widely used in archeology, airport, train station, subway station, search, rescue and more, and sensitive to metal objects such as coin, ring, earring, key, etc.