Made of durable and wear-resistant ABS engineering plastic, the hand held metal detector adopts a grooved anti-slip handle. An external charger is optional for extended use. The metal detecting equipment is easy to operate and features a compact design, making it widely used for quickly inspecting small metal objects.
High-Sensitivity induction coil, buzzer alarm
- The handheld metal detector uses a high-quality copper wire induction coil, offering high sensitivity and easily detecting metal objects as small as a pinhead or even smaller. Sensitivity can be adjusted via a side knob to suit different environments.
- The industrial metal detector is equipped with an LED indicator that displays the device status in real time. When metal is detected, the LED lights up or flashes, and the buzzer emits a clear sound (or vibrates) to provide an intuitive and reliable alert.
- The metal detecting equipment features a low-voltage alarm function, is powered by a 9V alkaline battery, and supports an external charger (optional). The metal detector is easy to operate, features a compact design, and is suitable for various applications.
Pressure-Resistant and wear-resistant material, grooved anti-slip handle
- Made of durable ABS engineering plastic, the metal detectors for gold is pressure-resistant, wear-resistant, and drop-resistant.
- The grooved anti-slip handle design makes hand held metal detectors easy to grip and prevents slipping. The powerful internal induction coil ensures a detection distance of ≥5cm, with fast response and stable performance.
- The metal detector machine has a low working current (sound and light <56mA, vibration <90mA), low failure rate, and is easy to carry and store. It is a professional metal detection device combining high sensitivity and high reliability.
Application
This handheld metal detector is primarily used in security screening scenarios such as airports, train stations, courthouses, exhibitions, schools, and factory entrances to quickly check for metal objects carried by individuals. It can detect metal items such as knives, metal tools, and electronic devices, helping security personnel improve screening efficiency and reduce security risks. It is also commonly used in industrial loss prevention, warehouse inventory management, and theft prevention of valuable items.
School
Airport
Factory
Railway Station
| Model | SISCO-HMD-MD-300 |
| Material | ABS Plastic |
| Frequency | 22KHz |
| Detection Distance | ≥5cm |
| Alarm Method | Audible and visual alarm or vibration alarm. |
| Power Supply | 9V square battery (6F22ND battery), with low voltage indicator function. |
| Operating Current | Audible and visual alarm: less than 56mA, Vibration alarm: less than 90mA |
| Dimensions | 350 * 140 * 30 (mm) |
Q1: What is a handheld metal detector?
A1: A handheld metal detector is a portable electronic device used for quickly checking for metal objects. It detects hidden or concealed metal targets through handheld scanning. Metal detecting equipments are small, easy to operate, and commonly used in security checks, factory loss prevention, school inspections, and event security.
Q2: Can a handheld metal detector detect a mobile phone?
A2: Yes. Mobile phones contain metal components (such as aluminum alloy casings, battery contacts, metal frames, screws, etc.), which portable metal detectors can easily detect and trigger an alarm. As long as the sensitivity is set correctly, detecting a mobile phone is not a problem.
Q3: How does a handheld metal detector work?
A3: Metal detector machine typically work on the principle of electromagnetic induction. A coil inside the device generates an alternating magnetic field when powered. When scanning a metal object, the metal produces eddy currents or disturbs the magnetic field, causing a change in the signal received by the detector's receiving coil. The system detects this change and triggers an audible, visual, or vibratory alarm, alerting the operator to the presence of metal.
Tips: What items can a handheld metal detector detect?
Hand held metal detectors can detect almost all common metal objects, including:
- Mobile phones, tablets, smartwatches
- Keys, coins, metal pens, electronic devices
- Knives, scissors, gun parts, and other prohibited items
- Hardware parts, metal fittings, screws, metal jewelry
As long as the object contains sufficient metal components, it can be detected.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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