sound level meter sl5866 noise meter diginal sound level meter tester multifunctional sound level meter,China sound level meter sl5866 noise meter diginal sound level meter tester multifunctional sound level meter Manufacturers, Suppliers

NHP-110S Green Popular Sound Proof Ear Muffs

Mar 31, 2013

... OEM available + Sound proof ear muffs NHP-110S Green Popular Sound Proof Ear Muffs NRR: Noise Reduction Rating proved ... noise by reducing its sensitivity to sound. Reaction time of the sound sensitivity control system is only 2 milliseconds.AMPLIFICATION: Limit the extreme noise level ... the high-frequency noise in the noisy environment to keep our auditory sensitivity to sound.· Keep clear ...

Supplier: Hangzhou Nimax Industry And Trade Inc.

[China Manufacturers]

heat and sound insulation insulating glass

Apr 29, 2012

... processing. ISO9001:2008,CCC certification according customer need building level glass Insulating glass We are a manufacturer majoring in ... panes enclosing a hermetically-sealed air space.Products FeaturesEnergy,lowering sound noise, anti-CreamLuProducts applicationinsulated glazing may be framed in a ... productsISO900:2008 CCC Certification Thickness3-19mm heat and sound insulation insulating glass

Supplier: Jinan Wensheng Glass Go., Ltd.

[China Manufacturers]

shockproof and inflaming retarding sound foam

May 30, 2012

... the best approach.SizeDemand QuantityMaterials and density (weight per cubic meter)DrawingsMaterial DetailsUseage and product color and packaging requirementsDetails:1.have ... than 15 years.Strong production capacity shockproof and inflaming retarding sound foam

Supplier: Changzhou Daye Tengfei Sponge Factory

[China Manufacturers]

4.5 meter TVRO antenna

Jun 26, 2012

1.4.5 meter antenna. 2.Satellite Receiving-only antenna 3. ... model:Manual and Motorized. 5.Good pricie 4.5 meter conmnication antenna serial numberTechnical parameterC-bandKu-band1Receive frequency3.7 ... 1.35≤1.255Cross polarization db≥25≥306First sidelobe level(FSLL)db≤-14≤-147Envelope db52-10Igθ(D/∧)-25Igθ ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 4.5 meter TVRO antenna

Supplier: Shaanxi Newstar Communication Equipment Co., Ltd.

[China Manufacturers]

MAD-201C distortion meter,7 distortion ranges, 20Hz-20KHz frequency continuously variable

Mar 06, 2013

... 20KHz continously adjustable in 3 ranges Automatic distortion meter,model MAD-201C DescriptionMAD-201C Distortion MeterMeasuring ... 10KHzInput level100mVrms~300VrmsFundamental Wae Suppression80dBSurvival Distortion0.03%(including noise)Measuring Range 1mVrms~300Vrms full scaleDecibel Scale- ... without prior notice. MAD-201C distortion meter,7 distortion ranges, 20Hz-20KHz frequency continuously variable ...

Supplier: MCH Instruments Co., Ltd.

[China Manufacturers]

Smart Prepayment Energy Meter

Apr 07, 2012

... .6 Daily Fixed Charge3.3.7 Clock Function3.3.8 Sound Alarm3.3.9 Demand 3.3.10 Invoice of the ... . Can make according to the detailed requirement. Smart Prepayment Energy Meter

Supplier: FATO Mechanical & Electrical Equipment Group Co., Ltd.

[China Manufacturers]

Ultrasonic power measuring meter

May 14, 2012

The ultrasonic strength (sound power) in the liquid sound field is the most important index of the ultrasonic ... and work efficiency of the ultrasonic processor. Ultrasonic power(sound intensity) measuring instrument can quickly and easily measure the ... directly indicating the sound numerical figure. With the real-time signal output interface, ultrasonic power measuring meter can measure frequency and ...

Supplier: Fuyang Cheerfree Machine & Hardware Co., Ltd.

[China Manufacturers]

cheaper hot selling sound amplifier

Mar 31, 2013

... mini sound amplifier 3.complete set accessories cheaper sound amplifier:1.specification:Max. Saturation Sound Pressure Level: 125dbFull ... -on Acoustic gain > 45dbFrequency response: 450-3800hzEquivalent input noise: ... ,but id actually a major breakthrough in sound interception and amplification technology.State-of-the ...

Supplier: Huizhou Jinghao Electronics Co., Ltd.

[China Manufacturers]

MT160 0.75-300mm ultrasonic thickness meter

Dec 23, 2012

MT160 0.75-300mm ultrasonic thickness meter 1.Measuring range:0.75-300mm (in Steel) 2.Weight: ... 245g MT160 0.75-300mm ultrasonic thickness meter Specifications:Display:4.5 digits LCD with EL backlight.Measuring ... Range:0.75~300mm (in Steel).Sound Velocity Range: 1000~9999 m/s.MT160: 0.1/0 ... ×32 mm.Weight:245g MT160 0.75-300mm ultrasonic thickness meter

Supplier: Dandong Xinke Electrical Equipment Co., Ltd.

[China Manufacturers]

Handheld Ultrasonic Thickness Gauge Meter

Sep 20, 2012

... %±0.1)mm Pipe Measuring Lower Limit φ20*3mm(Steel) Sound Velocity Range1000-9999m/sWorking Frequency5MHz Working Temperature Range0-45°CAutomatic ... .2VPower 1.5 V AAA * 3PCS Handheld Ultrasonic Thickness Gauge Meter

Supplier: Fuzhou Hedao Trade Co., Ltd.

[China Manufacturers]

ST-R Series Dynamic Torque Meter,Digital Torque Tester

May 09, 2012

... function 5.RS-232C Outpu ST-R Dynamic Torque Meter Digital Torque Tester Torque Measuring Instruments:ST-R series digital dynamic torsion ... lower limits lean towards difference to establish freely, the automatic sound of the buzzer of the red green indicator lamp only ... Error±1%±2%Maximum speed1000RPM ST-R Series Dynamic Torque Meter,Digital Torque Tester

Supplier: Wenzhou Sundoo Instruments Co., Ltd.

[China Manufacturers]

Digital Teaching Lab --Sound Wave Sensor(chemistry lab apparatus)

Aug 27, 2012

... precision physics Digital Teaching Lab --Sound Wave Sensor ZJKY 1030 Sound Wave Sensor(chemistry lab apparatus)Level 1(soundwave measurement):40dB~120dB:resolution0 ... , show the vibration image of the sound, but cannot measure the intensity of the noise . Description: Its sensitive apparatus is placed in ...

Supplier: Beijing Weichengya Laboratory Equipment Co., Ltd.

[China Manufacturers]

EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)

Oct 08, 2012

... ,Packaging composite sheet,Packaging complex sheet).EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)* Function: ... Material with the features of dampproof, shockproofing, sound insulation, heat preservation and good plasticity. It is ... * Origin: China * Min. Order: 5000 square meter* Delivery time: 30days EPE Laminating Sound Insulation Material (EPE Foam Sheet Laminating)

Supplier: Hangzhou Lutong Hardware Packing Material Factory

[China Manufacturers]

(2 meter) HDMI cable A type to (C type) MiNi hdmi cable

Mar 12, 2013

... multiple audio formats, from standard stereo to multi-channel surround-sound.Ease-of-use: HDMI combines video and multi-channel audio ... accept OEM or ODM request. A corner of workshop (2 meter) HDMI cable A type to (C type) MiNi hdmi cable ...

Supplier: Dongguan Puxu Electronic Corporation

[China Manufacturers]

quality sound mini bluetooth speaker (BS-B1041)

Mar 31, 2013

... rechargeable battery 3.color may vary 4.energy saving quality sound mini bluetooth speaker 1.Bluetooth 3.0 HD transmittion2.Rechargeable ... clear voice reception4.4 hour Extra long Playback time5.10 meter transmittion distance6.Compatible for iphones, ipads, Android Smartphones, Tablets, Mac ...

Supplier: Shenzhen Bettersupply Ind Co., Ltd.

[China Manufacturers]

Electronic sound amplification shooting and hunting earmuff

Aug 26, 2012

Noise reduction rate(NRR) 21 dB 2 independent hight frequency directional microphones 3.5mm input jack Comfortable wear Name: Electronic sound amplification ... E1631Featues:NRR21dBCut off mmediately when sound over 82dB to keep your hearing in a safe level Amplification 6 times to detect ... with different priceFor example you may also like Electronic sound amplification shooting and hunting earmuff

Supplier: Shenzhen Vitel Electronic Co., Limited

[China Manufacturers]

Personal listen up sound amplifier best amplifier(HAP-20)

Mar 31, 2013

... tightly Increase volume gradually to avoid sudden increase in sound Convenient for watching movie, enjoying the drama, attending ... -3800HzTHD at<1000Hz:≤10%>1000Hz:≤15%EQ. Input Noise Level<30dBBattery Current Drain5mARated VoltageD.C 1.5VTwo Types packages ... battery. CleanEar Mold. Increase Volume. Hearing Aid Emits Whistling Sound: Try reinserting the ear mold until fits securely. LowerVolume ...

Supplier: Foshan Vohom Technology Co., Ltd.

[China Manufacturers]

PG-OPM100 Optical power meter

Mar 31, 2013

for telecom testing wave length: 850/1300/1310/14901550/1625nm Measuring range:+10~-70dB Resolution:0.01dB(+5~-65dB) PG-OPM100 Optical power meter270Hz,1KHz, 2KHz Tone detectionWide dynamic range: Max to 78dBHigh resolution: 0.01dBGood accuracy: ±0.2dBInsertion loss test in dBSM or MM applicationsFC/PC and 2.5mm universal connector850nm/1300nm/1310nm/1490nm/1550nm/1625nm calibrated wavelengthsPG- ...

Supplier: Shenzhen Pioneer Goods Communication Co., Ltd.

[China Manufacturers]

F.TRADIO water proof audio surveillance & audio monitoring, sound pickup microphone

Jan 14, 2013

... Dynamic Range 100dB(1KHz at Max dB SPL)Maximum Level Input 120dB SPL (1KHz,THD 1%)Impedance 600ohm ( ... 25dbMicrophone high-grade unidirectional electret condenser micSpecial Circuit DSP de-noise, AGC circuitProtect Circuit Over-loading protection, Lightning proofAudio ... electret condenser mic,within 5m range shouting distance,the sound pick-up very clear.*Strength directional design can prevent ...

Supplier: Beijing Kuaiyu Technology Co., Ltd.

[China Manufacturers]

PON Meter

Jan 13, 2013

... PON network Model: OFT-1120A PON Power Meter Overview:OFT-1120A is a tester specially designed for FTTx/PON passive optical network ... records and upload via USB port Others- Real-time clock- Sound and LED alarm indication- Auto power-off- Auto turn off ... anyplace of whole network from OLT to ONT Specifications: PON Meter

Supplier: DADI Telecom

[China Manufacturers]