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Total 10654 products for sound frequency detector Manufacture & Suppliers

2000m Altitude Non Contact Voltage Detector , Electrical Tester Pen Sound / LED Alarm

Handheld AC Voltage Detector Pen equiped with Foldable Cross Screwdriver CE RoHS Features of Voltage Detector Humidity: < 85%RH Frequency: 50-60Hz Flash Light: White LED Auto Power Off: Yes Alarm Mode: Sound an...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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6 Zone Pass Through Door Frame Metal Detector Adjust Alarm Sound

6 Zone Pass Through Walk In Metal Detector Adjust Alarm Sound Features Adjust the alarm sounds. Can connect with computer, camera. Adjust the working frequency automatically. The metal detecting gate can be ope...

Shenzhen Chuangyilong Electronic Technology Co., Ltd.
Shanxi,China

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10G metal Sensitivity Walk Through Metal Detector With Adjust Alarm Sound

Walk Through Metal Detector with Adjust Alarm Sound Features Adjust the alarm sounds. Can connect with computer, camera. Adjust the working frequency automatically. The metal detecting gate can be operated by t...

Shenzhen Chuangyilong Electronic Technology Co., Ltd.
Shanxi,China

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ABS Shell Conveyor Type Needle Detector 3 Ways To Alarm Sound Light And Frequency

For Garment Textile sensor VFG-700 Professional Industry Textile Broken Needle Metal Detector Brief introduction: The Conveyer Type Needle Detector is a free standing conveyorized digital Needle Detector for ga...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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GC1001 handheld metal detector, HHMD, portable metal detector, super scanner, body scanner

...detector, HHMD, portable metal detector, super scanner, body scanner GC-1001 hand-held metal detectors, GC-1001 is a small hand-held metal detector, is a dedicated tool for security screening. Its easy to us...

Shenzhen ABNM Tech Co., Ltd
Guangdong,China

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Convenient Touch Screen Electronic Metal Detector With Sound / Light Alarm

... applications. Key Features Infrared photoelectric memory data with 100% accuracy rate Automatic operation system for continuous working segments Frequency display for detecting metal foreign bodies of vario...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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Sound / Light Alarm Hand Held Metal Detector ABS Material Round Detect Area

...Detector With Sound / Light Alarm 1.Technical specifications : 2.Power voltage: standard 9V battery 3.Operating voltage: 7V-9V 4.Operating Current: <30mA 5.Alarm terms: sound (vibration) and light alarm simultaneously 6.Waterproof: IP31 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Sound Alarm 270mW 50mA 9V Battery Handheld Metal Scanne

... terms sound (vibration) and light alarm simultaneously Alarm Sound ≥75dB(A) Operation Frequency 40KHz Housing material ABS- black Gross Weight for a carton 14kgs Carton Dimension 510(L) X 260(W) X 430(H) mm...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Sound Alarm 270mW 50mA 9V Battery Handheld Metal Scanne

... terms sound (vibration) and light alarm simultaneously Alarm Sound ≥75dB(A) Operation Frequency 40KHz Housing material ABS- black Gross Weight for a carton 14kgs Carton Dimension 510(L) X 260(W) X 430(H) mm...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Sound / Light Alarm Hand Held Metal Detector ABS Material Round Detect Area

...Detector With Sound / Light Alarm 1.Technical specifications : 2.Power voltage: standard 9V battery 3.Operating voltage: 7V-9V 4.Operating Current: <30mA 5.Alarm terms: sound (vibration) and light alarm simultaneously 6.Waterproof: IP31 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Adjustable Sensitivity Hand Held Metal Detector 40KHz Frequency For Security Check

...Detector For Security Check 1.Technical specifications : 2.Power voltage: standard 9V battery or rechargeable battery 3.Operating voltage: 7V-9V 4.Operating Current: <50mA 5.Alarm terms: sound (vibration) and light alarm simultaneously 6.Waterproof: IP31 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Adjustable Sensitivity Hand Held Metal Detector 40KHz Frequency For Security Check

...Detector For Security Check 1.Technical specifications : 2.Power voltage: standard 9V battery or rechargeable battery 3.Operating voltage: 7V-9V 4.Operating Current: <50mA 5.Alarm terms: sound (vibration) and light alarm simultaneously 6.Waterproof: IP31 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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detection deepest detector /gold century Sound light alarm hand held Metal Detector

...reaction when detecting metals,and sound and light simultaneous alarming.It would sound clearly in low frequency when detecting small metal. It would sound clearly in high frequency when detecting big metal....

Shenzhen Xinlidahong Technology Co., Ltd
China

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LCD Screen 600V PM8909C AC Voltage Detector Illumination lamp With Screwdriver

...Detector with LCD Screen Flashing ,equipped with screwdriver Features of Digital Voltage Detector Flash Light Frequency Measurement Low Battery Indication Zero/Live Wire Judgment NCV Sensitive Indication SP...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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Wired Wireless Gps Bug Camera Detector Radio Frequency

...detector, spy cam scanner is the Wireless Camera Scanner which you can use to locate hidden cameras in your house, office or other important building. Within five seconds of work it will scan all specified f...

Wolves Team Limited
China

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Food Grade Metal Detector with 304 Stainless Steel Construction, Sound and Light Alarm, and Customized Size Options

...detector About Shanan.pdf How do metal detection systems work? According to Quality Assurance & Food Safety Magazine, all general purpose nonferrous metal detectors work in the same way: Three coils are woun...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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Current Measurement AC Voltage Detector Pen Sound And LED Alarm High Safety Standard

... Alarm Mode Sound and Light Flash Light White LED Illumination Lamp Probe Shape Prolate Auto Power Off √ Low Battery Indication √ ......

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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Current Measurement Contactless Voltage Detector Sound / LED Alarm High Safety Standard

... Measurement And Double Sensitivity Adjustment Features of Non-Contact Voltage Detector Flash Light: White Auto Power Off: Yes Frequency: 50-60Hz Humidity: < 85%RH Alarm Mode: Sound and light Voltage Sensiti...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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Current Measurement AC Voltage Detector Pen Sound And Zero/Live Wire Judgment High Safety Standard

...Detection Pen Specifications AC Voltage detection range 12~1000V Frequency 50Hz/60Hz Alarm Mode Sound and Light Sensitivity adjustment Manual switch Zero/Live Wire Judgment Sound (fast, medium and slow] and ...

Guilin Huayi Peakmeter Technology Co., Ltd.
Guangdong,China

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Doorframe Thermal Imaging Metal Detector With Sound And Light Alarm

...Frequency: 100 frequency bands, self-adaptive when booting. Working environment: -20℃ - +45℃. System detection: It can detect whether there is a fault in the system when it is turned on. Partition function: ...

Shenzhen Chuangyilong Electronic Technology Co., Ltd.
Shanxi,China

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Sound Frequency Detector

Total 10654 products for sound frequency detector Manufacture & Suppliers

2000m Altitude Non Contact Voltage Detector , Electrical Tester Pen Sound / LED Alarm

6 Zone Pass Through Door Frame Metal Detector Adjust Alarm Sound

10G metal Sensitivity Walk Through Metal Detector With Adjust Alarm Sound

ABS Shell Conveyor Type Needle Detector 3 Ways To Alarm Sound Light And Frequency

GC1001 handheld metal detector, HHMD, portable metal detector, super scanner, body scanner

Convenient Touch Screen Electronic Metal Detector With Sound / Light Alarm

Sound / Light Alarm Hand Held Metal Detector ABS Material Round Detect Area

Sound Alarm 270mW 50mA 9V Battery Handheld Metal Scanne

Sound Alarm 270mW 50mA 9V Battery Handheld Metal Scanne

Sound / Light Alarm Hand Held Metal Detector ABS Material Round Detect Area

Adjustable Sensitivity Hand Held Metal Detector 40KHz Frequency For Security Check

Adjustable Sensitivity Hand Held Metal Detector 40KHz Frequency For Security Check

detection deepest detector /gold century Sound light alarm hand held Metal Detector

LCD Screen 600V PM8909C AC Voltage Detector Illumination lamp With Screwdriver

Wired Wireless Gps Bug Camera Detector Radio Frequency

Food Grade Metal Detector with 304 Stainless Steel Construction, Sound and Light Alarm, and Customized Size Options

Current Measurement AC Voltage Detector Pen Sound And LED Alarm High Safety Standard

Current Measurement Contactless Voltage Detector Sound / LED Alarm High Safety Standard

Current Measurement AC Voltage Detector Pen Sound And Zero/Live Wire Judgment High Safety Standard

Doorframe Thermal Imaging Metal Detector With Sound And Light Alarm