ultrasonic sound level,China ultrasonic sound level Manufacturers, Suppliers

Humidity Chamber/ Industrial oven/Industrial backing oven/Test chamber

Mar 31, 2013

... 3phAir-cooling Peak Heat-to-room25,000 BTU/Hr.Maximum Sound Level (1 meter away)72 dBATemperature Fluctuation (at control sensor)±0 ...

Supplier: Guangdong Hongzhan Technology Co., Ltd.

[China Manufacturers]

Oxygen concentrator

Jan 25, 2013

... volt, AV:voltage range from 100volt to 240 volt;(5) Sound level:<46dB(A);(6) Input power:80W;(7) Weight:3.5kg ...

Supplier: Qingdao Dacon Trading Co., Ltd.

[China Manufacturers]

JHC series Multiple Meters kit

Jun 16, 2012

1) Digital sound level 2) Differential pressure 3) Luminometer 4) Temperature 5) Humidity JHC ... monitoring meter;2.QDF-6 digital anemoscope;3.HS5633 Digital Sound Level meter;4.LX-101 Luminometer.1. The set is multi ... widely used to measure temperature, humidity,differential pressure, wind velocity, sound and luminosity. JHC series Multiple Meters kit

Supplier: Suzhou Honri Airclean Technology Co., Ltd.

[China Manufacturers]

Light tower with diesel engine

Oct 24, 2012

... )1800x1100x2640mm58x30x74.5inOperating weight294kg649lbShipping weight (including packaging)379kg837lbMaximum tower height4.5m15ftSound level at max. load (dB(A) at 23 feet)71dB(A ...

Supplier: Sheng Xing Instruments Co., Ltd.

[China Manufacturers]

double flowrate 3L oxygen concentrators

Mar 01, 2013

double flowrate 3L oxygen concentrator , 1.purity indicator can be installed, 2.pressure alarm system, CE certified double flowrate 3L oxygen concentrator ,Specification: oxygen flow ratepurityvoltage frequenceoutlet pressuresound levelpowerweightdimensionother functions1-3L/min93+/-3%220V/50Hz0.04-0.06MPa<50dB(A)380W25Kg440*370*7501, .2,purity indicator can be installed.3, .CE certified double ...

Supplier: Beijing Health Care Resource International Co., Ltd.

[China Manufacturers]

2012 fashionable hot headphones sleeping headphones

Feb 16, 2012

... audio headphone Solid construction and foldable and lightable frame Quality sound level and excellent looking Technical parameters Item 2012 fashionable hot headphones ...

Supplier: Zhuhai Hanqin Cable Co., Ltd.

[China Manufacturers]

multi-function Wireless thermometer

Jan 22, 2013

... battery life for indoor receiver(alkaline battery used)11)Alarm Sound level: 85db multi-function Wireless thermometer

Supplier: Shenzhen Hinet Electronic Co., Limited

[China Manufacturers]

Marine Batteryless Telephone System

Jan 21, 2013

... generator for call and voice enhancingTechnical specification:Environment noise: ≤75dBBell sound level: ≥85dBColour: Dull blackHull material :ABSIP rating: IP20Certificate of type approval ...

Supplier: Hangzhou Yaohua Wire And Cable Co., Ltd.

[China Manufacturers]

Newly designed Professional high quality Back Electret Condenser Boundary microphone

Mar 31, 2013

... 3dB (0dB=1V/Pa at 1kHz)Impedance:200 ohmsMax. Input Sound Level:140dB SPL,1kHz at 1% T.H.D.Dynamic Range ...

Supplier: Ningbo Yinzhou Shengke Electronics Co., Ltd.

[China Manufacturers]

Basic Audio Baby Monitor BM-141

Sep 25, 2012

... phone. 2-Channel.. communication range up to 400m.. Sensitivity Control.. Sound level Indicator.. Volume Control.. Out of range alert.. Rechargeable..Low battery ...

Supplier: Guangzhou Si Bao Jian Electronics Co., Ltd.

[China Manufacturers]

E8610 Classical Electronic Hearing Protector for Shooting and Hunting

Nov 27, 2012

... all but the largest caliber firearms. 2. Dynamic Level Sound Compression Technology - Let you hear everything, but ... compressed into a single safe volume level. 3.1.5 millisecond attack time - Fastest ... always hear everything around you at a comfortable sound level. Lower sounds are amplified up to 50 ... jack with patch cable included - Mix the sound from your ipod, scanner or two-way radio ...

Supplier: Hangzhou Joyhoom Technologies Inc

[China Manufacturers]

two tip silicone army use hearing protection

Nov 20, 2012

... -EN 352-2 Feature:Attenuation, shielding unwanted noise, keep the sound of speech use by amry Tip NRR: 20db 0db Hearing ... .,weapons fire or explosive devices warning....)Noise reduction increases with sound level for impulsive noise such as weapons fire above 110 dB ...

Supplier: Guangzhou Aier Slow Rebound Foam Earplug Co., Ltd.

[China Manufacturers]

Two Way Car Alarm System

Feb 27, 2012

... : 78 (L) x 100 (W) x 30 (H) mm Siren: - Sound Level: 120db - Wattage: 12 W - Dimension: 78 (Diameter) x 75 (H ...

Supplier: Shen Zhen Artech Electronic Co., Limited

[China Manufacturers]

GSM Outdoor Coin Operated Payphone with WiFi

Sep 08, 2012

... Batteries1200mAH / 7.2VLightning Surge ProtectionNot less than 4,000 VSound Level of Ring≥ 70dB(A)Remote Monitoring/Control via RMSSupportedSpecifications - WiFi ...

Supplier: Shenzhen Guanri Netcom Technologies Co., Ltd.

[China Manufacturers]

CLeaner host of Central Vacuum system

Mar 14, 2013

... MUFFLERCAPACITY(L)20WEIGHT(KG)13/15.5SIZE(mm)Φ280*910Sound level(3m)586161Motor warrantyCRUST YEARFILTRATION SYSTEMFILTRATION SYSTEMNANO-FILTRATION SYSTEMSELF-CLEANING FUNCTIONDURABLENO ...

Supplier: Yueqing Ximeng Electric Co., Ltd.

[China Manufacturers]

Oxygen Concentrator (PO-M11A)

Jun 11, 2012

... : 14 to 26psig at 5lpm7) Power consumption: 300W (average)8) Sound pressure level (dBA): (ISO 8359, clause) 60Hz, 45 - 47dBA 9) Operating ... 100% non-condensing12) Storage / transport atmospheric pressure: 50 - 106KPa13) Storage sound level: 45 - 48dBA14) Altitude: up to 7,500ft., up to 2 ...

Supplier: Eget Hi-Tech Co., Ltd.

[China Manufacturers]

MICROPHONE

Jul 29, 2012

plastic MICROPHONE USE IN HOME ERTERTAIMENT, KTV AND SO ON plastic MICROPHONE USE IN HOME ERTERTAIMENT, KTV AND SO ONIMPETANCE 600 OHM77 DB SOUND LEVEL100-7000 Hz FREQUENCY RESPOUNCE MICROPHONE

Supplier: Yilin (Ningbo) Electronics Ltd.

[China Manufacturers]

MP3 doorbell, wireless,touch button control

Jun 13, 2012

MP3 doorbell 1. Touch button control. 2. High Quality CD sound. 3. 200 meters wireless distance. MP3 doorbell,wireless and Touch ... with details features:FCC, CE and RoHS compliant.2.Volume level control.3.Transmitter IP44 waterproof.4.Iphone black surface finishing ... to select the preferred melody.3.Volume adjustment: Choose the sound level with arrows + and - on the chime.4.Switch off:Put ...

Supplier: Shenzhen Qiaohua Industries Limited

[China Manufacturers]

Hypercardioid Condenser Gooseneck Microphone

Mar 31, 2013

... polar pattern. It is designed for quality sound reinforcement, professional recording, elevision and other demanding sound pickup applications. The small diameter double ... (10.0 mV) re 1V at 1 PaImpedance200 ohmsMaximum Input Sound Level138 dB SPL, 1 kHz at 1% T.H.D ...

Supplier: Foshan Singden Technology Co., Ltd.

[China Manufacturers]

Telephone buzzer

Feb 17, 2012

telephone reveiver 1.this product is applicable to telephone receiver 2.range of average sound level is 300-3400HZ Telephone buzzer

Supplier: Kunshan Haixu Electronics Co., Ltd.

[China Manufacturers]