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Sound Frequency Detector

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Total 10545 products for sound frequency detector Manufacture & Suppliers

Security Radio Frequency Detector Hunter Sweeper Wireless Detector Anti GPS Rracking GSM Wiretap Wifi Camera Digital

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Bambi Technology Limited
China

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Anti Theft Systems XLD-PL001 (Frequency detector)

�� 2014-04-14 Features Description Mainly used for detecting frequency Parameters of transmitter PC: Transmitter center frequency(8200+-50Hz) Adjusting R15 Potentiometer can change this parameter. PS: The main f...

Shenzhen Xinlidahong Technology Co., Ltd
China

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Explosion Proof Multimode Radar 50m Life Detector

...detector is a three-dimensional composite emergency rescue based on sound, frequency, electricity, magnetism, wave and other technologies in one, using sound detection, microwave detection, electromagnetic i...

Beijing Topsky Century Holding Co.,Ltd
Beijing,China

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Live Wire Electrical Current Tester Pen , High Safety Contactless Voltage Detector

...Detector With 3 Kinds Of Sound And LED Alarm Prolate Features of AC Voltage Detector Sound and Light Alarm Auto Power Off Low Battery Indication Zero/Live Wire Indication NCV Sensitive Indication Specificati...

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

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Non Contact Electronic AC Voltage Detector Pen With 3 Kinds Sound And LED Alarm

...Detector With 3 Kinds Of Sound And LED Alarm Features AC Voltage Detector Sound and Light Alarm Auto Power Off Low Battery Indication Zero/Live Wire Indication NCV Sensitive Indication Specifications AC Volt...

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

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Handheld Metal Detector, Gold Century GC1001 For Body Security Checking Handheld Metal Scanner full body metal detectors

... is convenient to use, adjustable controller not needed, quickly reaction when detecting metals, and sound and light simultaneous alarming. It would sound clearly in low frequency when detecting small metal,...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

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Handheld Metal Detector, Gold Century GC1001 For Body Security Checking Handheld Metal Scanner full body metal detectors

... is convenient to use, adjustable controller not needed, quickly reaction when detecting metals, and sound and light simultaneous alarming. It would sound clearly in low frequency when detecting small metal,...

SHENZHEN SECUERA TECHNOLOGY CO.,LTD
Guangdong,China

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Convenient Touch Screen Electronic Metal Detector With Sound / Light Alarm

... on the number of qualified environmental detection, convenient for machine installation in an appropriate location. Frequency display breakage metal foreign bodies in the large and small, eight parts displa...

GUANGDONG SHANAN TECHNOLOGY CO.,LTD
Guangdong,China

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12 ~ 1000V AC Voltage Detector Pen Auto Power Off Low Battery Indication

Sound AND Light Alarm , Double Sensitivity Adjustment , 12~1000V Non-Contact AC Voltage Detector Features of Non-Contact AC Voltage Detector Sound and Light Alarm Auto Power Off Low Battery Indication Zero/Live...

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

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AC Voltage Detector with NCV Detection Pen type meter with mini size

... Indication Specifications AC Voltage detection range About 12~1000V Frequency 50Hz/60Hz Alarm Mode Sound and Light Flash Light White LED Illumination Lamp Probe Shape Prolate Auto Power Off √ Low Battery In...

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

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Electronic Non Contact Voltage Detector Pen 1.5V AAA Batteries Auto Power Off

...Detector With 3 Kinds Of Sound And LED Alarm Features of Pen Type Voltage Detector Sound and Light Alarm Auto Power Off Low Battery Indication Zero/Live Wire Indication NCV Sensitive Indication Specification...

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

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Multi Alarm Indication Hand Held Metal Detector Operate Frequency 22 KHZ

.... 3. Sound and light alarm, when it is low power. 4. Self-checking: when turn on the detector, it will self-check to make sure it is in the best form. 5. Low consumption, one new battery can sustain working ...

Shenzhen Peace Guarder Technology Co., LTD
Guangdong,China

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Wide Detecting Frequency Wireless Signal Detector Sound And Light Alarm Singal Detector

Wide Detecting Frequency Wireless Signal Detector/Sound and Light Alarm Singal Detector Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine de...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Wide Detecting Frequency Wireless Signal Detector Sound And Light Alarm Singal Detector

Wide Detecting Frequency Wireless Signal Detector/Sound and Light Alarm Singal Detector Wireless tapping is to send the audio or video signal through electromagnetic waves. Wireless tap detector is a machine de...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

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Walk Through Security Scanners Multi Zone Door Frame Metal Detector Archway Metal Detector

...detector Door Frame 100 working frequency Features Multi-alarm sounds to choose-to fit different applications. Working frequency: 100 working frequency. Security level:100 security levels. Counter: Record th...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Non-contact AC Voltage Detector Tester IP67 LCD Display 50Hz/60Hz 12V~1000V Buzzer Alarm Function

...detector Tester IP67 electric tester Meter Pen type LCD Display 50Hz/60Hz NCV tester Features of Intelligent voltage detection pen Detection range 12V~1000V and frequency 50Hz/60Hz White LED flashlight and a...

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

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Hand Held Security Metal Detector HHMD Sound Red LED visual light Alarm

...Detector HHMD Sound Red LED visual light Alarm Power: 9V (6F22) alkaline battery Operate Frequency: 25 KHz Operating Temperature: -5℃to +55℃ Operate Current: < 50mA Operate Voltage: 7V-9V Net Weight: 225g/pi...

SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
Guangdong,China

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Hand Held Security Metal Detector HHMD Sound Red LED visual light Alarm

...Detector HHMD Sound Red LED visual light Alarm Power: 9V (6F22) alkaline battery Operate Frequency: 25 KHz Operating Temperature: -5℃to +55℃ Operate Current: < 50mA Operate Voltage: 7V-9V Net Weight: 225g/pi...

SHENZHEN SECURITY ELECTRONIC EQUIPMENT CO., LIMITED
Guangdong,China

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Round Hand Held Metal Detector 22KHz Peration Frequency With Sound / Light Alarm

...Detector Metal Scanner For Security Checking 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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Round Hand Held Metal Detector 22KHz Peration Frequency With Sound / Light Alarm

...Detector Metal Scanner For Security Checking 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 Frequency Detector

Total 10545 products for sound frequency detector Manufacture & Suppliers

Security Radio Frequency Detector Hunter Sweeper Wireless Detector Anti GPS Rracking GSM Wiretap Wifi Camera Digital

Anti Theft Systems XLD-PL001 (Frequency detector)

Explosion Proof Multimode Radar 50m Life Detector

Live Wire Electrical Current Tester Pen , High Safety Contactless Voltage Detector

Non Contact Electronic AC Voltage Detector Pen With 3 Kinds Sound And LED Alarm

Handheld Metal Detector, Gold Century GC1001 For Body Security Checking Handheld Metal Scanner full body metal detectors

Handheld Metal Detector, Gold Century GC1001 For Body Security Checking Handheld Metal Scanner full body metal detectors

Convenient Touch Screen Electronic Metal Detector With Sound / Light Alarm

12 ~ 1000V AC Voltage Detector Pen Auto Power Off Low Battery Indication

AC Voltage Detector with NCV Detection Pen type meter with mini size

Electronic Non Contact Voltage Detector Pen 1.5V AAA Batteries Auto Power Off

Multi Alarm Indication Hand Held Metal Detector Operate Frequency 22 KHZ

Wide Detecting Frequency Wireless Signal Detector Sound And Light Alarm Singal Detector

Wide Detecting Frequency Wireless Signal Detector Sound And Light Alarm Singal Detector

Walk Through Security Scanners Multi Zone Door Frame Metal Detector Archway Metal Detector

Non-contact AC Voltage Detector Tester IP67 LCD Display 50Hz/60Hz 12V~1000V Buzzer Alarm Function

Hand Held Security Metal Detector HHMD Sound Red LED visual light Alarm

Hand Held Security Metal Detector HHMD Sound Red LED visual light Alarm

Round Hand Held Metal Detector 22KHz Peration Frequency With Sound / Light Alarm

Round Hand Held Metal Detector 22KHz Peration Frequency With Sound / Light Alarm