tianchen l2700 noise level,China tianchen l2700 noise level Manufacturers, Suppliers

Hot Sell Digital Sound Noise Level Meter HT-850

Aug 23, 2012

... HT-850 1.Level range Low=30~100dB High=60~130dB 2.Accuracy +-1. ... 5dB 3.Frequency weighting A/C HT-850 Sound Level Meter11.with a panoramic backlight (scale range: 30dB-130dB) 2 ... when ± 1.5dB, 1kHz sine wave Sound level bands: A, C Resolution: 0.1dB Hot Sell Digital Sound Noise Level Meter HT-850

Supplier: Dongguan Xintai Instrument Co., Ltd.

[China Manufacturers]

Digital Sound Noise Level Meter Decibel Logger 30-130dB

Nov 12, 2012

... analogy signal output are available connecting to frequency analyzer level recorder, FFT analyzer and graphic record.A frequence weighting ... for general sound level measurements.C frequence weighting for checking the low- ... weight: 238g1 * Sound Level Meter1 * Sponge Ball1 * Operation Manual1 * DC 6V Cable Digital Sound Noise Level Meter Decibel Logger 30-130dB ...

Supplier: Guang Zhou Oursteam Electronic Technology Co., Ltd.

[China Manufacturers]

Free shipping Digital Sound Level Meter Decibel Logger Tester, Noise Level Meter Tester Decibel , GM1357,30-130dB,MOQ=1

Jul 25, 2012

... dB Decibel Portable Digital Large LCD Sound Level Noise Monitor Meter - GM1357Sound Level Meter GM1357 1,Digital Display with Dynamic ... without retail packing1 x Portable Digital Large LCD Sound Level Noise Monitor Meter - GM13571 x English User ManualNote 1: ... together! Thanks! Free shipping Digital Sound Level Meter Decibel Logger Tester, Noise Level Meter Tester Decibel , GM1357,30-130dB, ...

Supplier: Shenzhen Liweihui Technology Co., Ltd.

[China Manufacturers]

digital noise frequency analysis meter

Sep 19, 2012

... years experience TL6288B noise frequency channel analyzer / analysis meter1. integration, noise statistics, noise acquisition, noise frequency analysis2. built ... Modal TL6288BMeasuring range A sound level:30-135dB C sound level:35-135dBLinearity: 40-135dBFrequency range20Hz ... spectrum histogramSound calibration TL6020/6020A sound level calibrator Sound level: 94dB, 1kHzDisplay 54mm×42mm LCD digital ...

Supplier: Yueqing R&C Electrical Apparatus Co., Ltd.

[China Manufacturers]

MLS6701 digital noise meter

May 08, 2012

Sound level meter for noise test,small shape and convinient. Measurement Range:30--130dB Accuracy:+-2dB Resolution:0.1dB Sample rate : 4 times/s , 1 times/s RS232 interfaceData store functionData holdBack light Low power indication Date and time display Auto/Manual range selectionFast/Slow response selectable MAX value hold function Battary voltage : 6 x 1.5V (AAA) MLS6701 digital noise meter

Supplier: Guangzhou GZRisound Medical Instrument Co., Ltd.

[China Manufacturers]

Sound Level Meter AWA 6228 Class 1

Feb 24, 2013

... 61671 class 1 3. Lower background noise 4.100dB level linearity range AWA 6228 Multifunction Sound Level Meter PERFORMANCE SPECIFICATIONS Standard: Complies with ... kHz Meas. upper Range130 dBA (re. 20 μPa) Self-generated Noise: ≤20 dB(A), 25dB(C), 30dB(Z) Freq. Weighting: ... plug RS232 Interface: To computer for output some instantaneous sound level selected , Lmax or Leq over 1 second, also to ...

Supplier: Hangzhou Aihua Instruments Co., Ltd.

[China Manufacturers]

High quality! 4KW Gasoline Generator Powerful Portable Low Noise

Mar 31, 2013

Reliable effiency Engine Powerful and reliable generator Wide Voltage Range Technical Specifications GeneratorModelJD4000WSTypeBrush, single-phaseVoltage AdjustmentAutomatic Votage AdjustmentFrequency (Hz)50/60AC Output Power Max. (KVA)3.8/4.0Rated AC Voltage (V)110/120/220/230/240Rated AC Output(KVA)3.5/3.7Rated power factorCOS φ=1EngineModelJF270TypeOHV Forced Air-cooled 4-StrokeDisplacement(ml ...

Supplier: Shanghai Baisheng Compressor Co., Ltd.

[China Manufacturers]

Sound Level Meter AR844

Jul 19, 2012

... ...Net weight: 240g(not include the battery)Size: 226x80x36mm Sound Level Meter AR844 Measuring Range30 to 130dBA35 to 130dBCAccuracy±1.5dBFrequency ... PC Interface√Calendar function√Sampling Frequency2 times/secAccessories: 1* sound level meter 1* sponge ball 1* computer software disc 1* DC ... 1* EN use's manual 1* pp packing box Sound Level Meter AR844

Supplier: Guangzhou Arco Science & Technology Ltd.

[China Manufacturers]

Sound Level Indicator

Mar 21, 2012

... below: Noise level = 55dB GREEN lamp flashes Noise level >= 60dB GREEN lamp continuous ON Noise level = 75dB YELLOW lamp flashes Noise level >= 80dB YELLOW lamp continuous ON Noise level = 100dB ... RED lamp flashes Noise level >= 105dB ...

Supplier: Shanghai Handsun Electronic Co., Ltd.

[China Manufacturers]

Low Noise Diesel Generator

Oct 11, 2012

... oil,Waming System/Stop Device(not for L-series)UNITNoise level at 7m dB(A)70dimensions(LxWxH)mm840*520*640905*520 ...

Supplier: Shenyang C&A Machinery I/E Co., Ltd.

[China Manufacturers]

low noise portable generators

Aug 11, 2012

... POWER5.5HPFUELGASOLINEFUEL TANK CAPACITY15.0LTHE WHOLESTARTING SYSTEMRECOIL START/KEY STARTNOISE LEVEL(AT 7M)65DBDIMENSION(L*W*H)610*445*465MMN.W ...

Supplier: Chongqing Dajia Mechanical Manufacturing Co., Ltd.

[China Manufacturers]

Noise Reduction wire Foam earplugs

Mar 31, 2013

Packing:polybag,plastic box,plastic NRR:29DB Product information1.soft and comfortable,reasonable price,slow rebound.Smooth surface provides lasting comfortable2.Color:various colors3.Packing:polybag,plastic box,plastic4.PU earplugFunctions1.De-noised,Anti-sandstorm and Bug-repellentApplication• Perfect for high noise level circumstance,racing,shooting,travelling,bathing,sleeping and studying.

Supplier: Shanghai Prosafety Protective Products Co., Ltd.

[China Manufacturers]

high quality noise-isolating anti-fatigue USB headset

Apr 16, 2012

1. noise-isolating 2. anti-fatigue earmuffs wearing type 3. ... Crystal clear voice 5. EMI Features:1. High quality noise-isolating anti-fatigue earmuffs wearing type2, Soft leather ear ... 3%6 . Rated power output: 41MW7. Maximum Output Power: 84MW8. noise level: ≤-78dBA9. Dynamic range: ≥78 dBA10. THD: ≤0.1%11 ... 50Hz - 15KHz17. Cord Length: 2.2M high quality noise-isolating anti-fatigue USB headset

Supplier: Shenzhen Xingnuoda Technology Ltd.

[China Manufacturers]

50hz 220v low noise generator with worldwide maitain service

Jan 02, 2013

... -temperature flame-retardant sound insulation sponge)6, With outstanding low noise characters (Noise level: 85 dB(A ) within 1m, 75dB(A )within 7m ... voltage, exhaust emission can meet JB8891 - 1999 standard, also the noise level value can conform to GB14097 - 1999 Matched with high performance ...

Supplier: Foshan Oripo Power Engineering Co., Ltd.

[China Manufacturers]

low noise diesel generator

Oct 11, 2012

Soundproof Diesel Generator: (1)Low noise, 68dB(A)/7m (2)Compact size (3)CE EPA Certificate ... Super silent diesel generator: Power: 8KW to 40kW(1) Low noise runing only 68dB(A)/7m(2) Single/three phase brushless ... (A) 15A19A23A28A34A42AGenset Structure typeUltra silentUltra silentUltra silentUltra silentUltra silentUltra silentNoise Level(dBA/7m)686868686868Dimension L.W.H.(mm) 1500*750*7501500 ...

Supplier: Matari (Fuzhou) Import & Export Co., Ltd.

[China Manufacturers]

GF4-30KW series low noise generating sets

Feb 25, 2012

... appearance is easy to be assembled or disassembled and reduces noise level effectively the sets aRe operated conveniently.Use famous brand engine ... is eccellent.·The running is reliabie.technical parameter of low noise diesel generating sets rated voltage 400v.Rated speed 1500r/min ... . Rated power factor 0.8(lagging). GF4-30KW series low noise generating sets

Supplier: Fuan Huawei Electrical Machinery Co., Ltd.

[China Manufacturers]

Generator Soundproof With Canopy For Attenuated Sound Level

Aug 06, 2012

... diesel generator. It is widely used for places requiring low noise level, such as hospital, hotel, bank, residential district etc.Generally speaking ... factoryOur test room Generator Soundproof With Canopy For Attenuated Sound Level

Supplier: Chengdu SWL Generator Set Co., Ltd.

[China Manufacturers]

good sale low noise aluminium 13" laptop cooler pad

Mar 31, 2013

... 3 fans 4.Giftbox package with CE Specificationsgood sale low noise aluminium mini bottle cooler1.low price and good quality2.Great ... ergonomic shape for simple type3.Support low noise Product No. YL-808 cooling padFeature:1.Easy to use ...

Supplier: Shenzhen Jinlikai Electronic Co., Ltd.

[China Manufacturers]

YL-2016E Entry Level Portable Dehumidifier

Jul 15, 2012

... /EMF5. Working range: 5°Cto 35°CRoHS: Certified by AOVNoise level: below 52 dBNet weight: 10.5 kgs / G.W.: 11 ... 548 pcs / 40’ loaded 1,124 pcs YL-2016E Entry Level Portable Dehumidifier

Supplier: You Long Electrical Industry (Shenzhen) Co., Ltd.

[China Manufacturers]

Water-cooled Diesel Gen-set Low noise

Dec 30, 2012

Reduce the effect of the noise Simple operation Easy install Delight soundproof cover, Model 10GF312GF315GF320GF324GF330GF340GF350GF375GF3100GF3120GF3GENERATOR ... .80.8Rated currency (A)1822273643547290135180217Phase3-phase 4-wireStarting systemElectricOperating noise level(at7m)75-8075-8075-8075-8075-8075-8075-8075-8075 ... kw·h)258263263258251252231224224218218 Water-cooled Diesel Gen-set Low noise

Supplier: Guangzhou Changjin Trading Co., Ltd.

[China Manufacturers]