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Total 30705 products for high sensitive microphone Manufacture & Suppliers

High Sensitivity Hand Held Metal Detector ABS For Public Area Security Checking

High Sensitivity Hand Held Wand Security Detector For Public Area Security Checking 1.Technical specifications : 2.Power voltage: standard 9V battery 3.Operating voltage: 7V-9V 4.Operating Current: <50mA 5.Alarm terms: sound (vibration) and light alarm simultaneously 6.Waterproof: IP45 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency: 40KHz 9.Housing material: ABS- black 10.High Sensitivity......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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LED Indicator Security Metal Detector Wand High Sensitivity ABS Material 7V-9V

... alarm simultaneously 6.Waterproof: IP31 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency: 40KHz 9.Housing material: ABS- black 10.High Sensitivity:Pin: 30-60mm 64-Pistol : 180-195mm; 11.6 inch Knife:...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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40KHz Hand Held Metal Detector High Sensitivity With LED Metal Size Indicator

...High Sensitivity With LED Metal Size Indicator For Security Checking 1.Technical specifications : 2.Power voltage: standard 9V 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: 40KHz 9.Housing material: ABS- black 10.High Sensitivity......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Round Detecting Area Waterproof Super Scanner Handheld Metal Detector High Sensitivity 22KHz

...High Sensitivity 22KHz 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: 22KHz 9.Housing material: ABS- black 10.High Sensitivity......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Laboratory Research ELISA Kit Bovine Protein Tyrosine Phosphatase Highly Sensitive With Oem Service

... ELISA Kit Highly Sensitive With Oem Service Cat.No E0299Bo Size: 96 wells Standard Curve Range: 0.3ng/ml - 90ng/ml Sensitivity: 0.18ng/ml *This product is for research use only, not for use in diagnosis pro...

Shanghai Korain Biotech Co., Ltd
Shanghai,China

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High Sensitivity MD Metal Detector Systems , Hand Held Security Scanner For School

...High Sensitivity MD Metal Detector Systems , Hand Held Security Scanner Main features: (1). Detection distance: Pistol: 90mm; Six Inches knife: 60m; Razor blades: 30mm; Pin: 10mm (2). Self-calibrating: digit...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Gun Body Scanner Detector , Foldable Metal Detecting Wand MD-3003B1 High Sensitivity

...Features ► High sensitivity ► Detects a pin within 30 to 60mm ► Conveniently and simply to operate ► Easily to adjust Turn on (off) the detector, it will give you an audible alarm or a vibratory alarm There ...

Heyuan Zhonganxie Technology Co., Ltd
Guangdong,China

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Thailand walk through metal detector with high sensitivity security check

Thailand walk through metal detector with high sensitivity security check Thailand walk through metal detector with high sensitivity metal detector gate for security check People can easily walk through the doo...

SHENZHEN HEPING CENTURY TECHNOLOGY CO., LTD
Guangdong,China

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High Sensitivity Industrial Metal Detector Conveyor 300 - 450mm Detection Standard Width

High Sensitivity Industrial Metal Detector Conveyor with 300 to 450mm Detection Standard Width Industrial Metal Detector Conveyor Product Description SA810 is a new type of food metal detector with LCD touch sc...

Securina Detection System Co., Limited
Guangdong,China

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Touch Screen Food Grade Metal Detectors High Sensitivity Flexible Modular Design

...High Sensitivity Food Grade Metal Detector Machine ecer({videoId:"GHyORbezC6M",videoId_local:"20200525_5ecb3c508423d.local.mp4",idContainer:"#hvjbVAB"}) Food Grade Metal Detectors Advantages: 1. Installation...

Securina Detection System Co., Limited
Guangdong,China

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Weapon Scanner Security Hand Held Metal Detector High Sensitivity Continuous Adjustment

Weapon Scanner Security Wand High Sensitivity Hand Held Metal Detector Security Wand Metal Detector Advantages: 1. Detects ferrous & nonferrous metals 2. High Low Sensitivity Adjustor 3. Dual Colour LED to indi...

Securina Detection System Co., Limited
Guangdong,China

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96 Wells / 48 Wells COL4A1 Mouse Sandwich ELISA Kit With High Sensitivity And Specificity

... ELISA Kit With High Sensitivity and Specificity Cat.No E1295Mo Standard Curve Range: 0.2ng/ml - 70ng/ml Sensitivity: 0.116ng/ml Size: 96 wells *This product is for research use only, not for use in diagnosi...

Shanghai Korain Biotech Co., Ltd
Shanghai,China

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Adjustable Pir Bathroom Light Switch 138 Degree Angle High Sensitivity

... control lighting etc. Second , the product features 1. With high sensitivity and reliability of pyroelectric infrared sensor, detect infrared spectral changes, human activity makes the switch automatically ...

ShenZhen YuanFangHua Technology Co., Ltd.
Guangdong,China

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Gold Detector High Sensitivity Hand Held Security Scanner Standard 9V Battery With LED Indicator

...High Sensitivity Hand Held Security Scanner Standard 9V Battery With LED Indicator 1.Technical specifications : 2.Power voltage: standard 9V 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: 40KHz 9.Housing material: ABS- black 10.High Sensitivity......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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Gold Hand Held Metal Detector High Sensitivity With LED Light Bar Show The Metal Density

... alarm simultaneously 6.Waterproof: IP31 7.Alarm Sound: ≥75dB(A) 8.Operation Frequency: 40KHz 9.Housing material: ABS- black 10.High Sensitivity:Pin: 30-60mm 64-Pistol : 180-195mm; 11.6 inch Knife:...

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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High Sensitivity Hand Held Body Scanner LED Light Bar For Security Checking

...High Sensitivity With LED Light Bar To Show The Metal Density For Security Checking 1.Technical specifications : 2.Power voltage: standard 9V 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: 40KHz 9.Housing material: ABS- black 10.High Sensitivity......

SHENZHEN UNISEC TECHNOLOGY CO.,LTD
Guangdong,China

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AC220V Line Voltage Indoor PA Speakers 6W , White Ceiling Speakers High Sensitivity

... Item dimensions(wxh) Φ178×55mm Net weight 1.35Kg Features: ★ One 6.5inch drive units and one 0.5 inch Midrange driver ★ High quality material , fine detail and craftsmanship ★ Full waveband coaxial horn uni...

Buena Electronic Technology Co., Ltd.
Guangdong,China

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High Sensitive ABCG8 Human ELISA Kit ATP-Binding Cassette Sub-Family G Member 8

... 8 ELISA Assay Kit High Sensitive ABCG8 ELISA Kit Cat.No E6711Hu Standard Curve Range: 20ng/L - 7000ng/L Sensitivity: 12.63ng/L *This product is for research use only, not for use in diagnosis procedures. It...

Shanghai Korain Biotech Co., Ltd
Shanghai,China

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Disc 38mm Long Range Ultrasonic Sensor High Sensitivity Wide Temperature Adaptation

... Feature The advantages of high sensitivity Small size Light weight Firmness, high precision Good consistency Low power consumption And use in a polluted environment. Specifications Center frequency 300±5KHz...

Chengdu Haoli Electronic Technology Co.,Ltd.
Sichuan,China

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2 - 8°C Storage ELISA Sandwich Assay Kit High Sensitive Human Cytosolic Carboxypetidase 3

...Kit High Sensitive Human Cytosolic Carboxypetidase 3 ELISA Assay Kit Cat.No E4526Hu Standard Curve Range: 0.05ng/ml - 20ng/ml Sensitivity: 0.019ng/ml Size: 96 wells *This product is for research use only, no...

Shanghai Korain Biotech Co., Ltd
Shanghai,China

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