digital sound noise level meter,China digital sound noise level meter Manufacturers, Suppliers

4.0L Ultrasonic Air Humidifier

Sep 21, 2012

... • Rated Frequency: 50Hz or 60Hz• Noise Level:≤35dBA • Max.Humidity:330ml/h• Body Material:AS and ABS• Digital time set with LED screen ...

Supplier: Shanghai Eastand International Trade Co., Ltd.

[China Manufacturers]

POWER CASTLE 1-20kva online ups--NEW MOULD

Mar 31, 2013

... (bypass-inverter)Parallel6PCS(Max.)IndicatorLCD PanelUPS status, Load level, Load watt,Load VA,Battery level, Input/Output voltage, output current,Bus voltage ...

Supplier: Shenzhen Huaruidi Science & Technology Co., Ltd.

[China Manufacturers]

moving walks escalator

Jun 18, 2012

... Xiwu serial moving walk. It features as balanced travel, low noise, fine durability, convenient repair and so on. Its elaborate structure ... Speed Limiter Tester XC-3 1 4.0 Good Frame Level Meter 250mm 1 4.0 Good Universal Angle Rule 0-360 ...

Supplier: Zhejiang Xiwu Elevator Co., Ltd.

[China Manufacturers]

Telecom and electric power Inverter (0.5kVA-6kVA)

Mar 02, 2013

... warning. Model500VA1000VA2000VA3000VA4000VA5000VA6000VADC INPUTInput Voltage (Vdc)12V/24V/48V/110V/220VReverse Noise Current≤10%AC BypassBypass Volt(Vac)265V-185V(±10V)Input ... (ms)≤5msENVIRONMENTIsolation(IN/OUT)1500Vac,1minuteNoise(1 meter)≤40dBTemperature–25°C~+50°CHumidity0~90%Sea Level(m)≤2000DISPLAYLCD Input/output voltage, frequency ...

Supplier: INVT Power System (Shenzhen) Co., Ltd.

[China Manufacturers]

Self-alinging ball bearing

Apr 17, 2012

... High load rating Low noise Low temperature raise Long life Reduced knocked-down trouble Auto CNC digital grinders Best service OEM manufacturer ... -1, abec-3, abec-5, abec-6 Vibration & noise level z1, z2, z3 Clearance c1, c0, c3, c4. Self-alinging ...

Supplier: Zhangjiagang Ruiride Import-Export Co., Ltd.

[China Manufacturers]

High quality Competitive price all series original NSK linear bearing

Feb 02, 2013

... (P0), ABEC-3 (P6),ABEC-5(P5)6) Vibration and Noise level : V2, V1, Z1, Z2 7) Internal clearance codes: C0, C2 ... , machinery, equipment, robotics, machine tools, CNC machine tools, automotive and digital three-dimensional coordinate measurement devices and other sophisticated equipment or ...

Supplier: Shanghai Shengyue Bearing Co., Ltd.

[China Manufacturers]

Pneumatic Pick

Feb 26, 2013

... ; Diameter of pick tail: 24mm; Length of pick tail: 70mm; Noise(sound power level): 118dB(A)max. Pneumatic Pick

Supplier: China National Machinery & Equipment Import & Export Wuxi Co., Ltd.

[China Manufacturers]

DIV Series Telecom and Electric Power Inverter

Dec 21, 2012

... . Description: Model500VA1000VA2000VA3000VA4000VA5000VA6000VADC INPUTInput Voltage (Vdc)12V/24V/48V/110V/220VReverse Noise Current≤ 10%AC BypassBypass Volt(Vac)265V-185V(± 10V)Input ... Time(ms)≤ 5msENVIRONMENTIsolation(IN/OUT)1500Vac, 1minuteNoise(1 meter)≤ 40dBTemperature– 25C~+50CHumidity0~90%Sea Level(m)≤ 2000DISPLAYLCD Input/output voltage, frequency, output ...

Supplier: Shenzhen Invt Electric Co., Ltd.

[China Manufacturers]

400W Wind and Solar Hybrid Streetlamp for street

Mar 31, 2013

... /12V solar panels,2 pieces of 12V/150AH batteries, 10 meter lamp tower and so on.The electricity can satisfy 70W ... tower height (m)8~10Suitable temperature-30~+50°CEnvironment humidity90%Noise level (decibel)dB<60Wind and solar hybrid controller technical parameter Rated ...

Supplier: Qingdao Anhua New Energy Equipment Co., Ltd.

[China Manufacturers]

DM 8000 HD PVR Satellite Receiver with Twin-DVB-S2 tuner

Sep 24, 2012

... a 400 MHz processor the 8000HD Powerful receiver for digital TV and Radio programs. Main features are a ... front, 2 x back)S/PDIF Interface for digital bit stream out (AC-3)2 x Scart- ... 2150 MHzQPSK Demodulation EN 302 307Signal Level - 65 dBm...- 25 dBmSignal-to-Noise Level 12 dB max.DBS-Tuner Input ... 60 dB (1 kHz)Crosstalk < -65 dBOutput digital:Output Level 0,5 Vss on 75 OhmSampled Data Filtering 32 ...

Supplier: Shenzhen Rus Media Technology Co., Ltd.

[China Manufacturers]

Double Glazing Glass

Feb 21, 2013

... outdoor environment heat transfer, thus reducing the heat and to noise; Prevent the temperature inside and outside the large glass condensation ... : 1. Sound insulation performance: Hollow glass can reduce noise around 34 dB, 80 dB can be reduced to 45 dB traffic noise level very ...

Supplier: Wuxi Tianfang Legend International Trade Co., Ltd.

[China Manufacturers]

plastic shredder grinder crusher machine

Apr 11, 2012

... price :1.Fully hermetic & silent design , the noise level is below 75db around 1 meter distance away from machines, also avoid dust contamination ...

Supplier: Dongguan Topstar Machinery Technology Co., Ltd.

[China Manufacturers]

HPLC - LC200 High Performance Liquid Chromatography

Jan 04, 2013

... % RSD UV Detector source: Deuterium lamp and Tungsten lamp Enerance level Specifications: LC210 Series Isocratic PumpConditionSpecificationTypeSerial Dual PlungerFlow range0.001 ~10 ...

Supplier: PG Instruments Limited

[China Manufacturers]

Double Roller Crusher

Jan 08, 2013

... hermetic design to ensure the dust free. Low noise and the sound pressure level is less than 82dB(A). No need to do ...

Supplier: Changsha Kaiyuan Instruments Co., Ltd.

[China Manufacturers]

SE-V1310 Vertical Laminar Flow Clean Bench

Feb 15, 2012

... 0.3um 3.High Quality Stainless Steel 4.LED digital display Laminar Flow CabinetThe Laminar Flow Cabinet is a ... (mm)1200*645*610External Size(mm)1310*750*2000DisplayLED digital displayPre-filterDisposable, non-washable polyester fibreFilter Efficiency> 99.999 ... at 0.3umAirflow VelocityAverage of 0.3~0.5m/sNoise Level< 60 dBFluorescent Lamp28W*1UV Lamp30W*1Power Consumption600WFront SashTempered glass ...

Supplier: Shanghai Selon Scientific Instrument Co., Ltd.

[China Manufacturers]

SINGLE CHANNEL ECG

Mar 04, 2013

... sensitivity, paper speed, and filter operation status10.High resolution digital inhibits baseline11.One-touch operation able to enhance efficiency and ... keep recording when abnormal lead is found.16.Safety level corresponds to Class I, Type CF.SpecificationsLead Standard 12 ... %Time Constant > 3.2 sFrequency Response 0.05-150HzNoise Level <=15uVp-pThreshold <=20uVPaper Speed 25, 50mm/s(+-3%)Sensitivity ...

Supplier: Shenzhen Kaguwi Imp & Exp Co., Ltd.

[China Manufacturers]

1.3 Megapixel h.264 wireless IP camera support 3G or WiFI

Mar 31, 2013

... ISP image processing that supports 3D progressive scanning and 3D digital de-noise. The system supports auto exposure, auto white balance, auto ... ,Sub stream (fixed)10fpsVideo Bitrate32K~2Mbps ,manually change the bitrate level or auto adaptive bitrate Audio Technical SpecificationAudio Compression StandardAMRAudio Bitrate12 ...

Supplier: Shenzhen Yuanchang Communication Technology Co., Ltd.

[China Manufacturers]

High professional throat control earphone for two-way radio (EPS-230)

Mar 31, 2013

... IC0M Kenw00d MotoroIa 2.Function:throat control 3.Function:Noise cancelling High professional Throat control earphone for two- ... picking up audio directly from vocal cord vibrationswhich blocks background noise perfectly ·Suitable for hunting, fishing, motor-riding ·Available ... taking and using.Properties: Microphone:Speaker: Speaker size: 15mm Sound pressure level: 103 dB ±3dB Impedance: 32 ohm ± 15% ...

Supplier: Quanzhou Joytone Electronic Co., Ltd.

[China Manufacturers]

hot sell First Class Quality cheap new throat mic covert military

Mar 31, 2013

... audio directly from vocal cord vibrations which blocks background noise perfectly.2. Suitable for hunting,fishing,motor-riding. ... ,transceivers and other brands. military speaker Speaker size15mmSpeaker size Sound pressure level103 dB ±3dB Impedance32 Ω ± 15%Audio ... earphone, SPK&MIC, motorcycle earphone for two way radio, noise cancel earphone, wireless earphone, wireless PTT, computer earphone, ...

Supplier: Shenzhen HXKK Technology Co., Ltd.

[China Manufacturers]