WD‑3003C1 Hand‑Held Metal Detector With Built‑in Lithium‑Ion Battery
- 发布日期：2026-08-24
- 访问量：0 次
- 产品特性
Technical Specifications
l Power Control: Push‑button switch; long press for 1 second to power on / off.
l Audio‑visual alarm with 5‑level sensitivity adjustment. Vibration & buzzer mode available, suitable for noisy environments.
l Tone Discrimination: Adopting ATD technology. Audio volume varies when detecting small metal targets; both audio volume and tone change when detecting large metal targets.
l Low‑battery Indication: Continuous alarm tone triggers at low voltage. Green READY LED stops flashing, and red ALERT LED illuminates.
l Operating Frequency: Auto frequency conversion function, 25‑95 kHz.
l Operating Temperature: ‑20℃ ~ 45℃.
l Alarm Indication: Loudspeaker, red & green LED indicators.
l Ingress Protection: IP64.
l Power Supply: Built‑in 1800 mAh lithium‑ion battery.
l Charging Port: USB Type‑C, 5V 1A.
l Red LED flashes during charging; green LED flashes when fully charged.
l Energy‑saving Mode: Built‑in energy‑saving module; auto power‑off after 15 minutes of inactivity.
l Dimension: 41 cm (L) × 8.2 cm (W) × 4.1 cm (H).
l Net Weight: 360 g
Functional Features
l Ultra‑high sensitivity with 5‑level adjustable settings.
l Simple and easy‑to‑use, no complicated adjustment required.
l Ergonomic design with elegant appearance and excellent sensitivity.
l Robust and durable; withstands free‑fall drop from 1‑meter height without damage.
l Light‑weight, large‑area detection probe for fast scanning.
l Two optional alarm modes: LED audio‑visual alarm or vibration alarm.
l External sensitivity adjustment for convenient operation to meet various detection requirements.
l Built‑in lithium‑ion battery for infrequent battery replacement; equipped with Type‑C charging port.
Detection Distance
Safety pin
30‑60 mm
Type‑64 pistol
180‑195 mm
6‑inch dagger
160‑180 mm
Steel ball (20 mm diameter)
120 mm
1‑RMB coin
＜25mm
