GP‑3003B2 High‑Sensitivity Handheld Metal DetectorAlibaba.co...
- 发布日期：2026-08-24
- 访问量：1002 次
- 产品特性
Product Features
l Streamlined, compact and exquisite appearance, easy to carry; simple and convenient to use, no adjustment required.
l Energy‑saving & environmental‑friendly: With a 250mA battery, it can work continuously for more than 45 hours after a full charge. The detection distance remains unchanged even when the 9V battery drops to approximately 6V.
l Two optional alarm modes: LED light with audible alarm or vibration alarm.
l Easy to carry. Large‑area detection probe enables fast scanning speed.
l Two selectable sensitivity levels: High and Low.
l Equipped with external charging jack. After installing rechargeable batteries, the device can be fully charged directly through this jack.
Basic Parameter Specifications
Model
GP-3003B2 High-Sensitivity Handheld Metal Detector
Weight
250g
Power Consumption
270mW
Working Power Supply
9V standard battery
Operating Frequency
22KHz
Standby Current
＜5mA
Working Temperature
-10℃ ~ 65℃
Dimensions
295(L) × 68 × 28 mm
Working Voltage
DC 7~12V
Reset Time
0.5 seconds, automatic
Detection Distance
Pin: 30~60mm;6-inch Dagger: 160~180mm;20mm-diameter Steel Ball: 120mm;One-Yuan Coin: 75~100 mm;
Sensitivity Adjustment
High / low sensitivity adjustable via potentiometer
Magnetic Radiation Intensity
During operation, magnetic induction intensity on any surface (point) ≤10μT
Anti-interference CapabilityM
Multiple units can work normally without interference when spaced 0.2m apart
