digital sound level noise meter decibel db monitor,China digital sound level noise meter decibel db monitor Manufacturers, Suppliers

single phase meter

Feb 26, 2012

... comply with GB/T17215Note: technical indexes for JDC3 double rate meter are identical.Homepage: www.quanshang.com.cn

Supplier: Jiaxing City Yongxin Electron Co., Ltd.

[China Manufacturers]

Laser Power Meter

Nov 22, 2012

Laser Power Meter using the amount of heat absorption measurement principle, thermal sensor ...

Supplier: Jilin Yong-Li Laser Technology Co., Ltd.

[China Manufacturers]

PMAC905 RS485 energy meter kwh meter

Mar 03, 2013

1.electronic power factor meter measure kWh value, voltage, current,power,power factor, 2. Multi- ... tariff energy 3. RS485/Modb 3-phase panel mounted energy meter detailed product description 1. LCD screen, measuring kWh value, voltage ... %Frequency0.01Active energy0.5%Reactive energy2.0% PMAC905 RS485 energy meter kwh meter

Supplier: Zhuhai Pilot Technology Co., Ltd.

[China Manufacturers]

electrical sound box

Feb 03, 2013

... box with flashlight squeeze OEM/ODM sound box MP3/WAV sound file Excellent sound CE,FCC,ROHS We can make ... of the box has little holes for the sound to come throughThe box, itself, is hard ... a bladder insideEach animal voice box produces the sound of one animal by shaking or turning the ... cow or catPlease indicate your first and second animal sound preference in the comments box at checkoutThe animal ...

Supplier: Shenzhen YDL Electronics Factory

[China Manufacturers]

AUTO LEVEL

Apr 03, 2013

LAL-3 Automatic Level 1.Telescope Magnification 32X 2.Telescope Min.focusing distance0.3m 3.Sensitivity of bubble 8'/2mm

Supplier: Harbin Optical Instrument Factory

[China Manufacturers]

Surveying Instruments Auto Level

Jun 14, 2012

Auto Optical Level Optical LevelThis Instrument Is Mainly Suitable For High Precision ... It Is Speedy And Reliable As Well.AL8 SEIRIES AUTOMATIC LEVEL ModelAL8-22AL8-26AL8-28AL8-32TelescopeErectErectErectErectMagnification22X26X28X32XCompensator FormModel VModel VModel VModel ... 5"±0.5"Compensating Range±15'±15'±15'±15'Circular Level Sensitivity8'/2mm8'/2mm8'/2mm8'/2mmHorizontal Circle Graduating1°1°1° ...

Supplier: L&T Mechanical & Electrical Equipment Co., Ltd.

[China Manufacturers]

spirit level

Mar 31, 2013

aluminum body,oxidative surface accuracy:0.5mm/m Downtilt Setting Accuracy:0.029/m color painted surface aluminum body,oxdative surfaceaccuracy:0.5mm/mdowntilt: setting accuray:0.029/msilver painted surface

Supplier: Yuyao Geili Tools Co., Ltd.

[China Manufacturers]

usb mini speaker hot selling

May 13, 2012

... but simple and elegantprofessional digital audio play, sound clear, bass powerful;magnetically shielded and noise reduction design, minimizes high ... -frequency interference and the damping in the cabinets, making high quality sound ... : ≤0.3%loudspeaker output power: 5W*2signal-to-noise: 75DBresolution: ≥40DBinput sensitivity: 500MV±50MVcolor: classic ebony ...

Supplier: Shenzhen Midsun Technology Company Limited

[China Manufacturers]

PA system/Emergency panel

Nov 16, 2012

... panel 1.Alarm triggering siren or pre-record sound output 2.1 min digital REC/Play IC Name:PA system/Emergency panelItem ... No:ZH-99220Features:1.Alarm triggering siren or pre-record sound output2 ... .1 min digital REC/Play IC3:Micro computer chip control.4 ...

Supplier: Guangzhou Leizhisheng Electronic Technology Co., Ltd.

[China Manufacturers]

(wholesales speaker)K05 radio speaker

Mar 31, 2013

1 portable speaker 2 good sound quality 3 low price 4 one year warranty 5 rechargeable ... ,using Japen original materialTHD+N=0.6% @ 32Ω SNR = 92 db @ 32ΩEarphone Output:THD+N=0.6% @ 32Ω SNR = 92 ... db @ 32ΩPlay Duration:when use speaker about 10 to 20 ...

Supplier: Shenzhen Kun Zhi Yuan Electronics Co., Ltd.

[China Manufacturers]

auto wheel air gauge

Jan 04, 2013

Auto Wheel Air Gauges Taking 1 Pound as its metric unit, its measure range from 0 Psi to 160 Psi and 0-1100kpa Auto Wheel Air GaugesTaking 1 Pound as its metric unit, its measure range from 0 Psi to 160 Psi and 0-1100kpa auto wheel air gauge

Supplier: Ningbo Autoparts International Trading Co., Ltd.

[China Manufacturers]

Process Conductivity Controller

Feb 09, 2013

Automatically reversible measurement range Automatically adjustment to zero Simultaneously displayed measurement parameters Online Conductivity ControllerMain FeaturesAutomatically reversible measurement rangeAutomatically adjustment to zero Simultaneously displayed measurement parameters Alarm output according to the upper and low limits of conductivityInterface RS-2324-20mA settingModels and ...

Supplier: Shanghai Ruosull Technology Co., Ltd.

[China Manufacturers]

MP3 mini speaker

Apr 12, 2013

1 support SD/TF card music play 2 support MP3 with USB port 3 with FM radio 4 have three color : red green blue 1 support MP3 and SD/TF card music play 2 with FM more clear radio and high sensitive external antenna 3 Power supply: USB DC5V 500MA Li-ion battery 4 output power: 2 W 5 Frequency: 40HZ-20KHZ 6 S/N rate: more than 80db 7 Battery working time: up to 3 hours MP3 mini speaker

Supplier: Shenzhen Trendway Technology Ltd.

[China Manufacturers]

Gas Alarm & Detector

Dec 17, 2012

... kitchen2.using field:LPG,Natural Gas, City Gas3.alarm sound level:more than 85 dB within 3 meters4.voltage:110/220V ,50/60HZ5 ...

Supplier: Ningbo Topli Imp&Exp Co., Ltd.

[China Manufacturers]

Industrial Waste gas treatment tower

Jan 11, 2013

This exhaust gas treatment tower low noise, smooth, easy operation; Adjustable air volumecan. Exhaust gas treatment ... Power: 1HP-100HP optionalFeatures: This exhaust gas treatment tower low noise, smooth, easy operation; air volumecan be adjusted with the ... & Model No. Quantity Number of Year(s) Used Condition Digital Sound Level Meter JDJ824 3 1.0 Acceptable Infrared Temperature Tester CENTER 350 ...

Supplier: Dongguan Taisheng Environmental Protection Technology Co., Ltd.

[China Manufacturers]

Surface Roughness Tester

Apr 02, 2012

... tester, lux meter, light meter, moisture meter, moisture tester, wood moisture meter, digital moisture meter, grain moisture tester, soil moisture meter, sound level meter, digital sound level meter, stroboscope, digital stroboscope, tachometer, digital tachometer, temperature meter, thermometer ...

Supplier: Baoding Yunxin Trade Co., Ltd.

[China Manufacturers]

high performacne oil drill rig shaker

Jul 07, 2012

... .0 Acceptable Working Vibrometer HY-103B 2 3.0 Acceptable Digital Sound Level Meter AR814 2 3.0 Acceptable Production Flow: 1.Cutting 2 ...

Supplier: Chengdu West Petroleum Equipment 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 ... includes:1.JHC-3(B) Environment monitoring meter;2.QDF-6 digital anemoscope;3.HS5633 Digital Sound Level meter;4.LX-101 Luminometer.1. The set ... 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]

CDMA outdoor coin card pay phone for outdoor wall mounted

Nov 19, 2012

... Temperature- 25 °C to + 55 °CRelative Humidity10% to 95%Noise<= 60 dB (A)Atmosphere Pressure86 to 106 kPaElectrical Power SupplyAC 90~265V ... +Lightning Surge ProtectionNot less than 4,000 VSound Level of Ring>= 70 dB(A)About CoinsCoin Acceptance15 different typesCoin Chute Storage Capacity7 ...

Supplier: Shenzhen Guanri Telecom-Tech Co., Ltd.

[China Manufacturers]