Hand Held Metal Detector MD3003B1
Product Description
Features
- High sensitivity. Detects a pin within 30mm—60mm.
- Conveniently and simply to operate. Easily to adjust.
- When battery voltage drop from 9V to 7V, the detecting distance remain unchanged.
- Energy smart: it can work 40 hours continuously.
- Except the light alarm, the audible alarm and the vibratory alarm can be chosen.
- When the battery nearly dies, the audible alarm or vibratory alarm should be a warning.
- Turn on (off) the detector, it will give you an audible alarm or a vibratory alarm.
- The sensitivity is adjustable by pressing the sensitivity adjustor.
- Rechargeable:charge it about 4-6 hours after the battery die
- Self-checking: it self-checks when it starts
- Using ABS, durable
Application:
Security check: Avoid carrying contraband, such as knives, guns, etc.
Factory: Avoid valuables losing
Education: Avoid cheating, prevent from carrying cheating tools, such as phones, electronic dictionary, etc, when examine.
Ultimate Sensitivity:
1. 38 pistol: 20cm
2. Little knife: 15cm
3. Blade: 10cm
4. Coin: 8CM
Parameter:
Power supply: 9V double alkaline batteries
Alarm model: Audio (vibratory) and light alarm
Specification:410mm*86mm*46mm
Packing: 25units/carton
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