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Hong Kong Hima AR954 Metal Detector
Hong Kong Hima AR954 Metal Detector
Product details
Metal detectors use the principle of electromagnetic induction to generate rapidly changing magnetic fields through coils that pass alternating current. This magnetic field can induce eddy currents inside metal objects. Eddy currents can generate a magnetic field, which in turn affects the original magnetic field and causes the detector to emit a sound.
technical parameter
|
Detection prompt |
Beep alarm/vibration/headphone sound alarm |
|
Detectable distance |
2.5inch/50mm |
|
Detectable metal size |
5 * 5 * 1mm aluminum block |
|
Detection frequency |
13khz |
|
LEDLamp alarm prompt |
have |
|
Sound alarm prompt |
＞75dB |
|
Low battery warning function |
have |
|
Detection principle |
electromagnetic induction |
|
Detectable direction |
Positive and negative sides |
|
Continuous working hours |
6-10hour |
|
sensitivity modulation |
have |
|
External headphone jack |
have |
|
work environment |
10℃~40℃ |
|
Storage temperature |
-20℃~70℃ |
Packaging specifications
|
Power Supply |
9VBattery |
|
Net weight |
312g |
|
Product size |
425*80*43mm |
|
Packaging method |
color box |
|
Standard outer box capacity |
40 |
|
Standard outer box size |
49.5*45*37cm |
|
Gross weight of standard outer box |
18.24KG |
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