SENSITIVITY - 1496 Annonces

Vendredi 23 janvier 2015

Quantité : 100pcs - Prix : 5usd

Transducer Principle: Dynamic Directivity Characteristic: Cardioid Frequency Response: 50Hz-16kHz Sensitivity: -51dB±3dB (0dB=1V/Pa at 1kHz) Output Impedance: 600±30 Voice Special Audio is a leading producer in electro-acoustic industry, dedicated in supplying wireless microphone ...

Mardi 13 janvier 2015

1. Handheld, industry use, high sensitivity and accuracy 2. Intrinsically safe, Ex sign is ExibdⅠ 3. Rugged ABS+PC or rubber case, heavy duty, crash resistant 4. High-capacity chip, 4 layers PCB board 5. Visual, audible and vibration alarms 6. High & low alarm point, fully...

Mardi 13 janvier 2015

sales@shiantech.com skype: gladys6156 www.shiantech.en.alibaba.com 1. Handheld, industry use, high sensitivity and accuracy 2. Intrinsically safe, Ex sign is ExibdⅠ 3. Rugged ABS+PC case, heavy duty, crash resistant 4. High-capacity chip, 4 layers PCB board 5. Visual &...

Vendredi 09 janvier 2015

1. Handheld, industry use, high sensitivity and accuracy 2. Intrinsically safe, Ex sign is ExibdⅠ 3. Rugged ABS+PC case, heavy duty, crash resistant 4. High-capacity chip, 4 layers PCB board 5. Visual & audible alarm 6. High & low alarm point, fully adjustable 7. SETL ...

Mercredi 31 décembre 2014

1. poche, l'utilisation de l'industrie, haute sensibilité et la précision 2. sécurité intrinsèque, signe Ex est ExibdⅠ 3. ABS robuste + boîtier PC, robuste, résistant accident 4. puce à haute capacité, quatre couches de société PCB 5. Alarme visuelle et sonore 6. élevé et à...

Mercredi 31 décembre 2014

1. poche, l'utilisation de l'industrie, haute sensibilité et la précision 2. sécurité intrinsèque, signe Ex est ExibdⅠ 3. ABS robuste + boîtier PC, robuste, résistant accident 4. puce à haute capacité, quatre couches de société PCB 5. Imported Capteur 6. Alarme visuelle et sonore 7...

Samedi 27 décembre 2014

Quantité : 50000sets - Prix : $1 to $80

Wireless calling system Describe 1. Widely used in service area. It consists of table button for guest use and signal receiver for wa iter or waitress use. 2. Led number restaurant waiter or waitress wireless calling system led number restaurant waiter or waitress wireless calling...

Samedi 27 décembre 2014

Quantité : 50000sets - Prix : $1 to $65

Fashionable fast-food restaurant waiter and waitress wrist pager As one of the wireless receive, there are many the wireless transmitters to use with it, such as the wireless Hamburg, decca. keyboard and so on, Wrist watch pager is widely used in construction site and service area...

Samedi 27 décembre 2014

Quantité : 1 - Prix : 2-10 usd

2015 New Design Plastic Mould for pavers Product Description Curb use of engineering plastic mold pp (polypropylene) raw materials determines the appearance and quality of the mold, so it has good malleability, machinability, hardenability, hardenability and can grind, but also...

Mercredi 10 décembre 2014

When the carbon monoxide detector detect gas leak, the detector will send out sounds and flashed light , and automatically send a signal to shut off valve to cut off gas if your detector connected with manipulator or solenoid valve. has a long life, high sensitivity, high stability...

Mercredi 10 décembre 2014

When the gas detector detect gas leak, the detector will send out sounds and flashed light , giving people the opportunity to leave the dangerous area. and automatically send a signal to shut off valve to cut off gas if your detector connected with manipulator or solenoid valve...

Mercredi 10 décembre 2014

When the gas detector detect gas leak, the detector will send out sounds and flashed light , and automatically send a signal to shut off valve to cut off gas if your detector connected with manipulator or solenoid valve. has a long life, high sensitivity, high stability and other...

Mercredi 10 décembre 2014

When the gas /carbon monoxide detector detect gas leak, the detector will send out sounds and flashed light , giving people the opportunity to leave the dangerous area. and automatically send a signal to shut off valve to cut off gas if your detector connected with manipulator or...

Mercredi 10 décembre 2014

When the gas /carbon monoxide detector detect smoke or fire, the detector will send out sounds and flashed light , giving people the opportunity to leave the dangerous area. Has a long life, high sensitivity, high stability and other characteristics, widely hailed for its high quality ...

Samedi 08 novembre 2014

HCG Pregnancy Test Brand Henso Origin Zhejiang, China Specimen Urine or Serum Format Strip, Cassette, Midstream Size 2.5, 3.0, 4.0, 5.0, 5.5mm Accurancy Above 99.6% Sensitivity 10~25miU/mL Shelf Time 24 months Certificates CE, ISO 13485 Specification...

Vendredi 31 octobre 2014

Brand Name: Binlife Model Number: BLB601 2014 Top Fashion Sport light Bluetooth Headphone mobile phone Packaging Detail: 1.normal packing: cartoon box with color box package 2.according to your requirement Description: 1.Bluetooth Version: Bluetooth V2.1+EDR 2.Transmitted Power...

Vendredi 31 octobre 2014

Quantité : 3000 - Prix : 0-100

Q20 Auto video recorder Introduction Q20 includes PIR sensor, CMOS camera lens, Micro SD card and infrared LED lights. It can detect infrared body motion As soon as it detects body motion, the Q20 will auto-record a video (including audio) for 30 seconds even in darkness environment...

Mardi 21 octobre 2014

Quantité : 1000 - Prix : 15% du prix public

- Destockage d'ensembles stéréo de haut de gamme ( 13 modèles différents ) , marque allemande SEG Pure Acoustics , listing sur simple demande avec modèles , photos et quantités respectives . Les prix publics de ces articles varient de 599 à 799€ . Tout est neuf en emballage d'origine ...

Mercredi 06 août 2014

Quantité : 9999pcs - Prix : negotiation

Independent CO Detector Battery driven Model: AHC-5 1.Operatin voltage: DC3V(2*1.5V AA alkaline batteries) 2.Static current: ≤60uA 3.Alarm current: ≤25mA 4.Sensitivity: 150PPM±50PPM 5.Soudlevel: 85dB/3m 6.Installation: Ceiling mounted 7.Working environment: -10℃~+50℃（≤95%RH...

Mercredi 06 août 2014

Quantité : 9999pcs - Prix : negotiation

Gas detector for Car/Vehicle: Type: ACG-1 Detector+Control Panel Kit 1.Sensor: Semiconductor sensor 2.Detecting Gas: Natural gas 3.Enivronmental parameter: temperature: －20Centidegree~+105 Centidegree RH: ≤85% (Non-condensing) 4.Alarm method: Flasher and Sounder 5.Alarm Volumn: ...

Jeudi 31 juillet 2014

Quantité : 500

Aker voice amplifier co.,ltd, specialized in voice amplifier manufacturing ever since 1982. with the strength of lithium battery powered voice amplifiers,with functions of Voice amplifier,mp3 player, phone music player,usb player,for teachers,tour guiders, promotion sales,entertainment(self...)

Jeudi 31 juillet 2014

Quantité : 500

Let the world hear the voice of aker Aker voice amplifier co.,ltd, specialized in voice amplifier manufacturing ever since 1982. with the strength of lithium battery powered voice amplifiers,with functions of Voice amplifier,mp3 player,i-phone music player,usb player,for teachers...

Dimanche 20 juillet 2014

Specifications 1.Pregnancy test midstream 2.CE,FDA & ISO13485: 2003 approved 3.Specimens: urine 4.good price and quality - Function: used for early diagnosis of pregnancy - Formats: Strip, Cassette and Midstream - Specifications: strip( 2.5mm, 3.0mm,3.5mm,4mm,5mm), cassette(3mm...)

Samedi 19 juillet 2014

High purity luteolin extract powder Cas No.: 491-70-3 with high quality Specfcations 1, Luteolin 80%, 90%,95%,98% 2, LOW Pesticides 3, NON-Irritation 4, Escrow paypal accepted 5, 20-50g Free sample Product Information : Product name : Luteolin English name : Luteolin Latin name ...

Vendredi 20 juin 2014

Quantité : 1set - Prix : 3.8USD

BK-017 dog collars bark control 1.Features: 1.Humane uses painless tone followed by shock 2.Automatically increasing sound and gradually shock 3.Microprocessor controlled. 4.Operates on a standard 6 volt battery 5.Voice Recognition feature minimizes false triggering. 6.Small...

Vendredi 20 juin 2014

Quantité : 1set - Prix : 5.8USD

No Barking Anti Bark Collar PET852 1, Features 1.Patented design with small and fine of meniscus shape. 2.Easy and convenient to test the functionality and sensitivity by blowing. 3.Indinite sensitivity adjustable by gear to suit for different dogs. 4.2 training modes: beeper and static shock...

Vendredi 20 juin 2014

Quantité : 1set - Prix : 14usd

new automatic design 2014 anti bark collar product PET-851 1, Features 1. Patented design with the Patent No.: ZL 201230039461.1 2.Waterproof. 3.Small Size and Light weight. 4.7 intensity levels (1-7) for a wide variety of dispositions. 5.5 sensitivity levels (1-5) adjustable...

Vendredi 20 juin 2014

Quantité : 1set - Prix : 17.5usd

anti bark collar guardian PET850,rechargeable&waterproof <img src="http://i00.i.aliimg.com/img/pb/677/164/624/624164677_184.JPG" alt="anti bark collar guardian PET850,rechargeable&amp;waterproof" width="556" height="292" style="margin: 0px; padding: 0px; font-size:0px...

Jeudi 19 juin 2014

Quantité : 1set - Prix : 19.2usd

popular Invisible Indoor Pet Fence JF-JBZL-03 In order to let people set the forbidden areas for pets when they leave, we developed “pets manager” digital invisible fence. The technical content of the product is of the international advanced level, the digital invisible fence is...

Jeudi 19 juin 2014

Quantité : 1set - Prix : 19.2usd

popular Invisible Indoor Pet Fence JF-JBZL-03 In order to let people set the forbidden areas for pets when they leave, we developed “pets manager” digital invisible fence. The technical content of the product is of the international advanced level, the digital invisible fence is...