1: Passport Hand Held Metal Detector operation is completely automatic, using Audio and LED indicators to announce the presence of a metallic object. Also has 15 level detection indicator signal lights, showing the size of the metallic objects from green to yellow to red colors, and more detail by number of lights. 2: Passport Hand Held Metal Detector detects all conductive metals including ferrous, non-ferrous and stainless steel. 3: Passport Hand Held Metal Detector operates in a very low frequency range and is therefore completely safe for both operators and subjects in all scanning operations, even when involving pregnancies or medical electronic devices such as heart pacemakers. Â Â Â Automatic re-tuning and battery check. Operations completely automatic, using Audio and LED lights to indicate the detected metal object. Also has 15 LED signal indicator lights, showing the size of the metallic objects from green to yellow to red colors, and more detail by number of lights. And the more technical details as follows: Packling List: 100% Biodegradable Polyvinyl Alcohol PVA PVA resin is a kind of heavy polymer; it is non-toxic, insipid and harmless. PVA is water-soluble and the solvent 100% Biodegradable Polyvinyl Alcohol Pva,100 Biodegradable Plastic,100 Biodegradable Products,Pva Biodegradable Polymer Ningbo Neon Lion Technology Co., Ltd. , https://www.neonliontech.com
Product Information of Passport hand held metal detector:
 
Technical Speifications:
Circuit
Automatic self-tuning transmitter-receiver that never requires adjustments.
Audio frequency
2kHz Warble
Voltage
6.8 to 10 Volt DC
Current
12mA typical
Humidity
To 95 non-condensing
Level detection light
3 sections 15 number indicate light green-yellow-red
Length x Width
80*340*55mm
Battery
Single 9V battery provides up to 60 hours of normal operation. Optional NIMH rechargeable battery provides up to 20 hours on each 12-hours recharge.
Packaging & Delivery:
25pcs one carton
Packing details: Packing with carton.
Delivery details: 1-3 work days after received payment.
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1pcs* passport hand held metal detector
1pcs* user manual
Applications of Passport hand held metal detector:Â
Airports, railway stations, docks, prisons, customs, border control and other security departments of security checks;
Medicine, food, commercial quality inspection system;
Precious metal detection (such as gold and silver jewelry factory), and other security checks.
Note of Passport hand held metal detector:Â
1, When the sensitivity adjustment too high, the boot will be issued after the continuous alarm sound, the sensitivity can be reduced.
2, Cut off the power after use. Long-term should not remove the battery to prevent overnight, so as not to damage the circuit.
3, The probe is fixed against a crackling sound when the metal will stop only when the metal continues to sweep audible.
4. When turned on, the green light to dark and continuous alarm indicates that the voltage is less than has been unable to work, you should replace the battery.
Contact:
Amanda
MP:+86 18025453637
provide good viscosity and film building. It can withstand oils, lubricants, hydrocarbons and most other organic
solvents. PVA has better chemical stability and insulatibility, and provide ease in firm building; It possess the
typical chemical properties of polyols and can carry out process of esterification, etherealization, acetalization
etc.
Product Names
Hydrolysis Viscosity Volatiles (%) Ash (%) (mol %) (cps)
1788 86.0-90.0 20.0-26.0 ≤7.0 ≤ 0.7
2488 86.0-90.0 44.0-52.0 ≤7.0 ≤ 0.7
2688 86.0-90.0 48.0-58.0 ≤7.0 ≤ 0.7
0588 86.0-90.0 4.0-6.0 ≤7.0 ≤0.5
Security Products Passport Hand-Held Metal Detector Security Metal Detector
Model NO.: passport
Usage: Body Security Check
Battery: 9V, Not Included
Tuning: Automatic
Indicators: Audio/Vibration
Controls: Power/off Button
Advantage: Lightweight
MOQ: 25PCS
Warranty: 1 Year
Trademark: N/M
Transport Package: Carton Box
Specification: 25pcs one carton
Origin: China
HS Code: 8543709100
Have you ever thought about what kind of device could significantly enhance the safety in public spaces?
The Handheld Metal Detector with Adjustable Sensitivity and Vibration Alert is an excellent choice.
This device can detect different metals at varying distances thanks to its adjustable sensitivity feature.
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For example, it can detect pins within 30 to 60mm and identify a 20mm diameter steel ball at a distance of 90mm.
You can also choose between audible beeps or vibration alerts depending on your preference.
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As a lightweight and portable security tool, this metal detector performs exceptionally well, meeting the needs of the security industry. It can be used in various places like stations, airports, factories, and more to create a safe environment. It helps reduce the risk of dangerous items being brought in, making it a valuable asset for both public and private use.
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The metal detector is easy to operate and energy-efficient. With low power consumption, it can work continuously for up to 40 hours when fully charged. When the battery level drops, it will alert you to charge it. You can also adjust the sensitivity based on the situation. The device has an external charging port, making it convenient and reliable for daily use.
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If you're looking for a tool that enhances safety in public areas or for personal use, the Handheld Metal Detector is a great option. Its versatility and reliability make it suitable for a wide range of applications.
Features:
1. Simple and convenient to use, no adjustment is required;
2. The detection distance will not be changed when the battery voltage drops from 9V to about 7V;
3. Low power consumption, can work for 40 hours continuously;
4. There is automatic and continuous alarm when the battery is used up;
5. Switch on/off audio prompt function;
6. With external rechargeable socket hole;
7. Has Audio and light handoff switch;