1. Product introduction:
ZJSC-300S handheld metal detector This product is the latest ultra-high sensitivity handheld metal detector developed by our company. It is a high-performance metal detector specially designed for security. Compared with the common detectors on the market, this product adopts a new DSP circuit design, which has stable performance and strong anti-interference ability. No calibration operation is required. Through the special design of multiple detection coils, the product has sound, light and vibration alarm methods that make Its sensitivity is higher and the alarm is more accurate. The product combines high reliability, ergonomics and other concepts to make it have a unique and unparalleled streamline design in similar products, beautiful appearance, elegant, easy to use, strong anti-attack ability, it is impossible to check illegal items More than ideal product.



ZJSC-300S handheld metal detector
Second, product advantages:
1. Digital design, strong anti-interference ability
2. Stable performance and good consistency, no need for periodic correction
3. High sensitivity (a single 12 # staple can be detected)
4. Streamline design, beautiful and elegant, the handle is comfortable and non-slip design
5. Simple, easy to use and convenient
6. 3 alarm modes: vibration, sound, vibration and sound
7. Long working time and standby time, energy saving and environmental protection
8. Charging, low battery prompt
9. Advanced programming capabilities
10. The operator can judge the metal size of the detected object through sound and light prompts

3. Application occasions:
       1. The metal detector can be applied to the security inspection of airports, stations, and terminals.
       2. It can be applied to customs, public safety, border defense, and security inspection of authoritative organizations
       3. Factory anti-theft inspection: detection of precious metals (such as gold and silver jewelry factory), hardware factory, electronics factory, cable factory, warehouse, etc.
       4. Other applications: anti-cheating check in the examination room, etc.

4. Technical parameters
      1. Sensitivity: low sensitivity, normal sensitivity, high sensitivity and ultra high sensitivity (can detect a single 12 # staple)
      2. Alarm mode: three alarm modes: vibration, sound, vibration and sound, the operator can judge the metal level of the detected object through sound and light prompt
      3. Power source: 2 No. 5 batteries
      4. Continuous use time: more than 80 hours
      5. Energy-saving and environmental protection: automatic sleep, shutdown, no automatic sleep for 2 minutes, no automatic shutdown for 10 minutes; press any key or close to big metal and then automatically wake up in sleep state
      6. Charging: The battery is equipped with two charging methods: direct charging and seat charging, with charging and low battery display
      7. Advanced programming ability: Program the sensitivity, sound and light prompt, energy saving mode, etc.
      8. Working temperature: -25 ℃ ～ + 60 ℃ (humidity: 0 ～ 95%)
      9. Specification size: 360mm (length) × 82mm (width) × 34mm (height)
      10. Weight: 0.25㎏
      11. Material: shock-resistant, impact-resistant ABS plastic