Home ProductsFolding Metal Detector

High Sensitivity Circular Small Hand Held Detector Safety Inspection Instrument

China Heyuan Zhonganxie Technology Co., Ltd certification
China Heyuan Zhonganxie Technology Co., Ltd certification
Good quality,good service,good cooperation!

—— Vitaly

Their professional in WTMDs and creative ideas on the markets lead to our long-term cooperation relationship.

—— Lawan

They have very professional and friendly team ,treat us as family.

—— Anoop

This company has good custom and reputation,I believe in its people.

—— Muhammad Salman Anwar

Better and better in the future, honesty and good service are the reasons I choose this company.

—— Farman

Good quality and good price,will keep cooperate all the time.

—— Soulef

I'm Online Chat Now

High Sensitivity Circular Small Hand Held Detector Safety Inspection Instrument

small.img.alt small.img.alt small.img.alt

Large Image :  High Sensitivity Circular Small Hand Held Detector Safety Inspection Instrument

Product Details:
Place of Origin: China
Certification: CE, FCC, ROHS
Model Number: MD-300s
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: negotiation
Packaging Details: carton box
Delivery Time: 5-7 working days
Payment Terms: T/T
Supply Ability: 10000pcs per month
Detailed Product Description
Name: Handheld Metal Detector Model: MD-300s
Weight: 0.4kg Packing: Carton Box
Manual: English Manual Sensitivity: Adjustable
High Light:

body scanner detector


metal detector scanner


Professional Black Folding Metal Detector Industrial Operate Current < 50MA


Functions and Features



Check dangerous goods and hauls

Light weight and portable design
Good sensitivity
Easy to handle and use

Sound: Speaker 

Vibration Control: On/Off Switch; Low sensitivity Switch Sensitivity Adjuster 

High Sensitivity 20mm at Pin; 60mm at USD 25 Cent

Low Sensitivity Detector only respond to bigger metal article 

Such as a 38Caliber hand gun (35cm), Pen knife (25cm), Razor blade (28cm) etc. 

Power: 9V (6F22) alkaline battery, rechargeable battery

Operate Frequency: 22 KHz   

Operating Temperature: -5℃to +55℃ 

Operate Current: < 50mA 

Operate Voltage: 7V-9V 

Indicator Visual: Red / Green LED 

Dimension of Packing: 360 * 150* 500 mm 

10. Net Weight of Unit: 300 G 

Color: Black


Detection distance

1. 2 pin: 30-60mm;
2. Coins: 75-100mm;
3. 6 inch knife: 160-180mm;
4. 64 gun: 180-195mm;




Technical Standard

Technical Parameter

Package Size

360mm * 150mm* 50 mm

Working frequency

About 20 KHz


sound (or vibration) and light

Power supply

Standard 6F22/15F8H 9V battery or rechargeable battery(optional)


-15℃ to +55℃


17/box  6kg/box




1. Widely used to check in airports, railway stations, docks, customs, public security, border control and other defense department security checks
2. Also used in medicine, food quality inspection business systems
3. Important place for playground safety inspections
4. Precious metal detection, such as gold and silver jewelry factory






Contact Details
Heyuan Zhonganxie Technology Co., Ltd

Contact Person: Jasmin

Tel: +86 13316978380

Send your inquiry directly to us (0 / 3000)