Economical Hand Held Metal Detector JKDM-3003B2

    Category:

    describe

    JKDM-3003B2 is a small handheld metal detector for security inspection. Easy to use, no need to adjust the controller, fast response to detect metal objects, sound and LED light alarm at the same time. Hear clear low frequency tones when detecting small metal objects and high tones when detecting large metal objects.

    feature

    1. Simple and convenient operation

    2. Non-slip grip design: humanized

    3. Direction of operation: When a target is detected, both sizes of LED lights will alarm.

    4. Low battery consumption: the standby current is zero, and the working current is less than 1mA.

    5. High precision and high sensitivity: It can accurately detect extremely small metal objects (0.1g or even smaller).

    6. Low battery alarm: When the battery is low or insufficient, the LED light will be red, indicating to replace the battery.

    7. Metals of different sizes make different sounds.

    8. External headphones can be used in noisy environments.

    9. Large scanning area, stable performance, durable, equipped with professional leather, suitable for occasions such as schools or factories that do not require high-sensitivity security checks.

    129 reviews for Economical Hand Held Metal Detector JKDM-3003B2

    1. Kaden Arabic (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    2. Ryder (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    3. Nolan (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    4. Dylan (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    5. Dominic (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    6. Nicholas (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    7. Aiden (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    8. Camden (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    9. Angel (verified owner) –

      The support performance of security equipment is good and can be compatible with various operating systems and equipment.

    10. Dominic (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    11. Dylan (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    12. Daniel (verified owner) –

      I prefer the alarm function of this device. It is very sensitive and can find abnormal conditions in time.

    13. Henry (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    14. Avery (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    15. Aiden (verified owner) –

      The operation interface of this security device is friendly and easy to use.

    16. Nicholas (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    17. Camden (verified owner) –

      The upgrade of security equipment can be upgraded to the latest version at any time, and the operation is very simple.

    18. Robert (verified owner) –

      The upgrade of security equipment can be upgraded to the latest version at any time, and the operation is very simple.

    19. Mateo (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    20. Ryker (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    21. Michael (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    22. Ryan (verified owner) –

      The storage capacity of this security device is large and can store a large amount of monitoring data.

    23. John (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    24. Patrick (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    25. Dominic (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    26. Riley (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    27. Owen (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    28. Nathaniel (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    29. Leo (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    30. Riley (verified owner) –

      The support performance of security equipment is good and can be compatible with various operating systems and equipment.

    31. Ryker (verified owner) –

      I prefer the alarm function of this device. It is very sensitive and can find abnormal conditions in time.

    32. Riley (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    33. Jackson (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    34. Aadarsh (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    35. Ryker (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    36. Angel (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    37. Kai (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    38. Mateo (verified owner) –

      The upgrade of security equipment can be upgraded to the latest version at any time, and the operation is very simple.

    39. Kai (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    40. Owen (verified owner) –

      The device I bought is simple to operate. The employees can be used quickly. You can use it without extra training.

    41. Lucas (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    42. Robert (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    43. Hayden (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    44. Nicholas (verified owner) –

      The device I bought is simple to operate. The employees can be used quickly. You can use it without extra training.

    45. Avery (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    46. Kaden Arabic (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    47. Angel (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    48. Ryker (verified owner) –

      It is recommended to recommend this, because the remote monitoring function is very convenient, you can view the monitoring screen anytime, anywhere.

    49. Robert (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    50. Anthony (verified owner) –

      I prefer the alarm function of this device. It is very sensitive and can find abnormal conditions in time.

    51. Kaden Arabic (verified owner) –

      The support performance of security equipment is good and can be compatible with various operating systems and equipment.

    52. Zane (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    53. Alan (verified owner) –

      The support performance of security equipment is good and can be compatible with various operating systems and equipment.

    54. Nolan (verified owner) –

      The upgrade of security equipment can be upgraded to the latest version at any time, and the operation is very simple.

    55. Edward (verified owner) –

      The storage capacity of this security device is large and can store a large amount of monitoring data.

    56. Dylan (verified owner) –

      The storage capacity of this security device is large and can store a large amount of monitoring data.

    57. Alan (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    58. Kaden Arabic (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    59. Robert (verified owner) –

      The upgrade of security equipment can be upgraded to the latest version at any time, and the operation is very simple.

    60. Ryder (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    61. Nolan (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    62. Angel (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    63. Max (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    64. Nicholas (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    65. Kevin (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    66. Nathaniel (verified owner) –

      The maintenance cost of this security equipment is low, and it is very cost -effective for long -term use.

    67. Aadarsh (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    68. Edward (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    69. Paul (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    70. Nicholas (verified owner) –

      I prefer the alarm function of this device. It is very sensitive and can find abnormal conditions in time.

    71. Avery (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    72. Zohar (verified owner) –

      I prefer the alarm function of this device. It is very sensitive and can find abnormal conditions in time.

    73. Anthony (verified owner) –

      The operation interface of this security device is friendly and easy to use.

    74. Jackson (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    75. Mateo (verified owner) –

      The maintenance cost of this security equipment is low, and it is very cost -effective for long -term use.

    76. Bryan (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    77. Max (verified owner) –

      I prefer the alarm function of this device. It is very sensitive and can find abnormal conditions in time.

    78. Ryder (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    79. John (verified owner) –

      The operation interface of this security device is friendly and easy to use.

    80. Isaac (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    81. Ryan (verified owner) –

      The device I bought is simple to operate. The employees can be used quickly. You can use it without extra training.

    82. Nicholas (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    83. Ryder (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    84. Owen (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    85. Alan (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    86. Patrick (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    87. Ryder (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    88. Ryan (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    89. Kaden Arabic (verified owner) –

      It is recommended to recommend this, because the remote monitoring function is very convenient, you can view the monitoring screen anytime, anywhere.

    90. Hayden (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    91. Max (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    92. Nathaniel (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    93. David (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    94. Leo (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    95. Zane (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    96. Tyler (verified owner) –

      The support performance of security equipment is good and can be compatible with various operating systems and equipment.

    97. Phoenix (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    98. Angel (verified owner) –

      The maintenance cost of this security equipment is low, and it is very cost -effective for long -term use.

    99. Michael (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    100. John (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    101. John (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    102. Hayden (verified owner) –

      It is recommended to recommend this, because the remote monitoring function is very convenient, you can view the monitoring screen anytime, anywhere.

    103. Bryan (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    104. Lucas (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    105. Matthew (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    106. Matthew (verified owner) –

      The function of this device is complete, which can meet the needs of our company, very convenient to enter and exit, and control.

    107. Paul (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    108. Ryker (verified owner) –

      The support performance of security equipment is good and can be compatible with various operating systems and equipment.

    109. Ryker (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    110. William (verified owner) –

      The upgrade of security equipment can be upgraded to the latest version at any time, and the operation is very simple.

    111. Aadarsh (verified owner) –

      The alarm of the equipment is loud and can remind employees to pay attention to safety in time.

    112. David (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    113. Camden (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    114. Kevin (verified owner) –

      The after -sales service is very good, and I will help me solve it in time.

    115. Kaden Arabic (verified owner) –

      The device I bought is affordable for me, and it is also very cost -effective.

    116. Zane (verified owner) –

      The video quality of the device is very good, and it can clearly record each detail, which is particularly convenient to check.

    117. Mason (verified owner) –

      The storage capacity of this security device is large and can store a large amount of monitoring data.

    118. Lucas (verified owner) –

      I prefer the alarm function of this device. It is very sensitive and can find abnormal conditions in time.

    119. Phoenix (verified owner) –

      It is recommended to recommend this, because the remote monitoring function is very convenient, you can view the monitoring screen anytime, anywhere.

    120. Camden (verified owner) –

      The maintenance cost of this security equipment is low, and it is very cost -effective for long -term use.

    121. Lucas (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    122. Jackson (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    123. Bryan (verified owner) –

      The reliability of this device is high, and no problem is found in running for a long time

    124. Nathaniel (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    125. Paul (verified owner) –

      The installation of the equipment is very simple, and the staff is professional and efficient.

    126. Angel (verified owner) –

      The safety of this device is better and can effectively prevent illegal invasion.

    127. Dominic (verified owner) –

      The good design and beauty are indeed integrated into our company’s overall style.

    128. Edward (verified owner) –

      The configuration of this security device is simple, and the settings can be completed in just a few steps.

    129. Daniel (verified owner) –

      It is recommended to recommend this, because the remote monitoring function is very convenient, you can view the monitoring screen anytime, anywhere.

    Add a review

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