hand held metal detector working principle

Brand Name:SECUERA

Model Number:GC101H

Place of Origin:Guangdong, China (Mainland)

... battery) Delivery Time within 25 days Security hand held Metal Detector Product Description Detection distance Pin: 30-60 mm Coin: 75-100 mm Six inch cutter: 160-10mm 20MM Steel ball: 180-195mm Security hand held Metal Detector Features: 1. Simple and

Brand Name:SECUSTAR

Model Number:GP-3003BI

Place of Origin:China

... Hand Held Metal Detector Anti Slip Handle with 9 V Rechargeable Battery SECUSTAR Hand Held Metal Detector GP-3003BI The hand held metal detectors designed can be used in both personal and public places. It can find out explore all kind of metals and ...

Brand Name:PEACENTURY

Model Number:MD3003B1

Place of Origin:China(Mainland)

... detector which makes the metal detector be convenient to take. There is a on-off which can switch the metal detector from sound alarm to light alarm, or from light alarm to sound alarm. It fits to work in different environments. It can be recharged. It

Brand Name:PEACE GUARDER

Model Number:SD-360

Place of Origin:CHINA

...Hand-Held Metal Detector High Sensitivity Metal Detectors Product Introduction: Feature: 1. High sensitivity. 2. Sound and light alarm, when turn it on or off. 3. Sound and light alarm, when it is low power. 4. Self-checking: when turn on the detector, it will self-check to make sure it is in the best form. 5. Low consumption, one new battery can sustain working...

Brand Name:Uniqscan

Model Number:MD3003B1

Place of Origin:China

...Hand Held Metal Detector Scanner, Handset Metal Scanner for CCTV System Features: 1. Easy and convenient to operate. 2. Can connect an earphone to the product when in a noisy environment 3. The handheld adopts antiskid design 4. Two sides both alarm with flashing red light when detecting metal articles. 5. Low battery waste: no waste when stop working, below 1mA when working...

Place of Origin:China

Brand Name:SECUPLUS

Model Number:MD-300

... (parts) .MD-300 metal detector is a mini-type hand held metal detector, it mainly used for the security inspection in those important places, such as: customs, airport and court. It will alarm or vibrate when it detects the metal objects. Description: 1.

Place of Origin:China

Brand Name:SECUPLUS

Model Number:MD-300

... (parts) .MD-300 metal detector is a mini-type hand held metal detector, it mainly used for the security inspection in those important places, such as: customs, airport and court. It will alarm or vibrate when it detects the metal objects. Description: 1.

Brand Name:FDT

Model Number:FDT-MS360

Place of Origin:China

...traditional handheld metal detectors, this product adopts digital circuit design, performs consistent and stable, strong anti-interference ability, no calibration operation needed, ...

Brand Name:Jinyan

Model Number:MD-3003B1

Place of Origin:China

... and convenient to use, no adjustment is required. The detection distance will not be changed when the battery voltage drops 9V- 7V. Low power consumption, can work for 40 hours continuously. There is automatic and continues alarm when the battery is

Brand Name:Securina

Model Number:V160E

Place of Origin:Guangdong, China

...Hand Held Metal Detector Wand With Super High Sensitivity ecer({videoId:"1Bur6qVyiEs",videoId_local:"20200812_5f33b6807ae09.local.mp4",idContainer:"#HGKTJLQ"}) The hand-held metal detector is a detection device that scans the human body to check whether it is carrying dangerous metal objects. When scanning people, the hand-held metal detector should keep a distance of 5-10 cm from the body. Avoid using metal detectors...

Brand Name:MCD

Model Number:5900

Place of Origin:China

... THD Hand Held Metal Detector is a dependable and durable metal detector that features an exclusive 360 degree detection field. The Tactical Hand-Held Detector (THD) by features a highly sensitive and quick response that effectively detects all types of

Brand Name:Zhonganxie

Model Number:ARSENAL-100180

Place of Origin:China

... - Shenzhen "Zhonganxie technology" production of ultra-sensitive multi-functional hand-held metal detector.It is the most versatile and sensitive metal detector with highest performance. Widely used in bus stations, railway stations, tourist attractions,

Brand Name:VANSHUI

Model Number:ZK-D100S

Place of Origin:SHANGHAI,CHINA

.... Typical uses will include body search for offensive weapons in crowd control, airport and border security, checking parcels and letters for metal objects and anywhere that hidden metal needs to be detected. Features 1.

Place of Origin:China

Brand Name:SecuFocus

Model Number:MD3003B1

...Hand Held Metal Detector INTRODUCTION The MD3003B1 is a high performance Hand Held Metal Detector Designed to meet the exact requirements of the security industry.Typical uses including body search for offensive weapons in crowd control, airport and border security, checking parcels and letters for metal objects and anywhere that hidden metal...

Place of Origin:China

Brand Name:Secuscan

Model Number:MD300

...vibrate when it detects the metal objects. Technical Specifications: 1. Power: 9V (6F22) alkaline battery, rechargeable battery 2. Operate Frequency: 22 KHz 3. Operating ...

Place of Origin:CHINA

Brand Name:ABNM

Model Number:MD3003B1

...hand held metal detector MD3003B1 Quick Details Place of Origin: Shanghai, China (Mainland) Brand Name: ABNM Model Number: MD3003B1 Operating Tem: -5℃~+55℃ Power: 9v frequency: 22khz voltage: 7v~9v net weight: 409g dimensions: 41(L)*8.5(W)*4.5(H)CM Packaging Details: (1) G.W./Unit: 465g (2) Size/Unit: 43*10*5cm (3) Qty./CNT: 25pcs (4) G.W./CNT: 12.8kg (5) Size/CNT: 53*27*45cm Delivery Detail: 3 days working...

Brand Name:ZL

Model Number:ZL-4007A

Place of Origin:CHINA

...: 1. Optimum sensitivity with automatic retuning - never needs adjusting 2. Accurate detection of all ferrous, non-ferrous and stainless steel weapons, contraband and other metallic objects3 3. Elongated profile offers 360°