mini digital calibration sound level meter s sm61,China mini digital calibration sound level meter s sm61 Manufacturers, Suppliers

Toyota carola manual air conditioning electric test bench

Jul 18, 2012

... process ; 3,The system with a level meter,visually shows refrigeration pipeline's pressure change. Provided to the participants of ... 4,Used for learning about automatic air-conditioning structure's characteristics,electronic parts'function,and carry on air-conditioning ... The equipment can show Carola manual air conditioning system's structure,characteristic and function and principle of electronic ...

Supplier: Tianjin Shengwei Development of Science Co., Ltd.

[China Manufacturers]

computer speaker with a LED

Feb 15, 2012

mini speaker small size,easy to take,suited for mp3,mp4, ... reading speaker, mp3 player, laptop speaker, fashionable gifts, digital player....1)R.M.S.:1W*22)P.M.P.O:300W 3 ... )Speaker Drive Unit:2.25" 4)S/N Ratio:<65dB 5)Frequancy Response:45Hz--18KHz 6)Packing ...

Supplier: Shenzhen Maikesen Technology Co., Ltd.

[China Manufacturers]

outdoor siren SS-106

Mar 05, 2012

mini strobe siren Two sounds option Sound level option Tamper Switch Loud in sound Item No.SS-106Rated VoltageDC12V/DC24VOperating VoltageDC9-15VRated Current300mAStrobe sourceXenon Tube/LEDFlash Frequency70-90times/minuteSound SPL110dBOperating temperature-20~60 °CLens ColorRed/Blue/OrangePacking24pcs/ctnCarton Size45.5x25x44cmG.W./N.W.10/9kgs outdoor siren SS-106

Supplier: Cixi Super Siren Electronic Co., Ltd.

[China Manufacturers]

Rechargerable Bluetooth Speaker W-04-2

Feb 26, 2013

Portable & Wireless Speaker 1.Rechargeable 1050mA Li battery, 5-6PT 2.Soft-touch rubber coating 3.Mini Size, great sound&stro Output power3W x2 Speaker Units1.5” x2Frequency response70Hz---16KHzSeparation≥40dBS/N≥70dBDimensionW151xH48xD58mm Color boxL170*W92*H70mm CartonL452*W358*H271mm, 24setsN.W8.5KGG.W9.5KG Rechargerable Bluetooth Speaker W-04-2

Supplier: Guangdong Sigelan Electronic Limited

[China Manufacturers]

Fire alarm Heat & Smoke Detector Fire Detector smoke detector gas detector codetector home alarm system

Feb 18, 2012

... Better environment applicabilityl SMT techniques with good stabilityl Alarm with sound and lightl Alarm indication with red LEDTechnique parametersl (working voltage ... 2.06%/ftl (operating temperature): 57°C +/-2.7°Cl (sound level):≥85dB(3M,a)l (working temperature):-10°C~ +60°Cl ... control, we can develop and customize products according to client’s request. Most of our products have been approved by CE ...

Supplier: Shenzhen Anboshi Electronic Technology Co., Ltd.

[China Manufacturers]

**3* AA 1.5V Battery carbon monoxide CO detector EN50291**

Mar 31, 2013

... poisoning. Various power input can be manufactured according to customer's special request for PW-916 co detector. Features:1.Sensor ... indicators;11.CO Sensitivity meets EN50291 or UL2034;12.Alarm Sound Level: >85dB at 10 feet (3m);13.Easy to install, move ... *AA 1.5V battery(Total 4.5V)Standby Current10uAAlarm Current23mAAlarm Sound Level85 decibels at 3 mResponse TimesEN50291:At 50 ppm, unit ...

Supplier: Ningbo Hi-Tech Park Peasway Electronic Technology Co., Ltd.

[China Manufacturers]

SD PTZ Color Video Conference Camera with SONY 18x zoom Conferencing Camera

Mar 19, 2012

... FCB-EX48EP 18 x 12 zoom - Pan/Tilt/Zoom S-Video/RCA O/P - RS232/VISCA - Tripod/Desktop ... /4-type EXview HAD CCD; 18X Optical, 12x Digital Zoom Minimum illumination: 0.7ux/F1.42. Shutter ... PUSH;4. VBS(BNC), Y/C(Mini DIN);5. Horizontal resolution 480TVL;S/N ratio > 50Db6. RS-232C( ... 0IrisAuto/ManualZoom10x Optical Zoom10x Optical Zoom/18x Optical X12x Digital ZoomVideo Output1.5meters USB/AVVBS: 1.0Vpp at ...

Supplier: Shenzhen Oneking Technologies Co., Ltd.

[China Manufacturers]

40'' LCD video wall with narrow bezel 10 mm

Feb 03, 2013

... ,remove “sawtooth”,dynamic value compensate,3D dynamic digital reduce sound,3D pectination filtration,10 digital brightness and increase color,image frame can select ... )>60,000(hrs)Input and output Video inputVGA/DVI/HDMIAV/S-VEDIO/YUVAudio inputAUDIOPower Power supplyAC100V~240VMaximum power consumption200WStandby power consumption ...

Supplier: Shenzhen USER Special Display Technologies Co., Ltd.

[China Manufacturers]

Hottest Selling low cost dvr

Dec 15, 2012

... , Max 2048G 4-CH Alarm input 2012 Classic Design tiny mini digital voice recorder Main Features1. H.264 main profile compression algorithm ... and multi-channel simultaneously playback with max 8 channel3. Mobile’s multi-monitor support4. Support USB2.0 interface to stably achieve ... is similar to WINDOWS, which has powerful function of mouse’s right button menu making it easy to use6. Powerful network ...

Supplier: Shenzhen Bossd Science And Technology Co., Ltd.

[China Manufacturers]

HD DID 46 inch 3x3 super narrow lcd video wall

Mar 31, 2013

... 2 screens)Input interfaceYpr/Pb,Av x2,VGA,HDMI,S-video,TVSignal formatNTSC,PAL,480P,576P,720P,1080I,1080PControl ... remove "sawtooth",dynamic value compensate,3D dynamic digital reduce sound,3D pectionation filtration,10 digital brightness and increase color,image frame can ... honesty based;2) Experienced R&D Department;3) Buyer's Specifications Accepted;4) OEM and Production Capability;5) Reliability; ...

Supplier: Shanghai SKR Mechanical & Electrical Co., Ltd.

[China Manufacturers]

Conventional Photoelectric Smoke detector

Mar 31, 2013

... Humidity: ≤95%Operating Temperature: -5- +55CAlarm Output: Sound &Flash AlarmDetecting area: 60 square meter (with 4 meter height)Alarm Sound Level: ≥85dB / mDimension: Φ120×45mm

Supplier: Anka Sci-Tech Co., Limited

[China Manufacturers]

Combustible Gas Detector

Feb 10, 2013

... (which can increase pump into the pump suction)2, LCD digital display3, sound, light, vibration alarm at the same4 DC3.6V ~ 4 ... )6, Display: LCD display7, alarm error: ≤ ± 5% (F.S)8, Alarm mode: sound, light, vibration alarm9, response time: ≤ 40s10, sensor life: ≥ 2 ...

Supplier: Nanjing Sifang Survey Instrument Co., Ltd.

[China Manufacturers]

Ruige 4.8" Portable broadcast monitor for DSLR camera with HDMI composite,SDI (TL-480HDB)

Feb 10, 2013

4.8" digital broadcast DSLR monitor 1.16:9 display ratio, wide viewing ... FCC ROHS Ruige 4.8 inch portable camera-tap broadcast digital monitor for DSLR camera top with HDMI composite,SDI (TL ... -pixel ·parameter display ·sharpness adjustment ·user preset color TEMP. ·audio level meter display ·AC/DC two-way power supply ·convertible sun hoodTHE ...

Supplier: Luoyang Ruiguang Movie-TV Optic-Electronic Technology Co., Ltd.

[China Manufacturers]

New type colour video door phone

Mar 13, 2013

... choice of 7' Wireless Video door phonr - Economic, Digital and perfect performance.Features1. High resolution 7Inch LCD-TFT ... display;2. Wireless 2.4GHz launch frequency, digital designed;3. Hand-free audio and video bidirectional intercom ... 130mW; working:14W (Monitor)Open Area Remote 150-200MRinging Sound Level≥70db(A) AdjustableAdjustable ButtonsContrast, Brightness, VolumeOperation Humidity≤90% ...

Supplier: Shenzhen Shanhai Technology Ltd.

[China Manufacturers]

Wide Dynamic High Resolution Waterproof Camera(JD-WPD1502)

Mar 30, 2012

... : ModelJD-WPD1502 SensorSensor1/3" DPS SensorVideo FormatPAL/NTSCResolution690 HTVL Effective*Mini.illumination0 Lux IR ONS/N Ratioup to 50dB max (Y ...

Supplier: Shenzhen Jindingshi Security Co., Ltd.

[China Manufacturers]

46"lcd video wall with bezel 7.3mm

Feb 15, 2013

... between 2 screens)Input interfaceYpr/Pb,Av x2,VGA,HDMI,S-video,TVSignal formatNTSC,PAL,480P,576P,720P,1080I,1080PControl ... remove "sawtooth",dynamic value compensate,3D dynamic digital reduce sound,3D pectionation filtration,10 digital brightness and increase color,image frame can ... experience, We have our own factory in Shenzhen , what's more , we have strong R&D and engineering capabilities.CE ...

Supplier: Shenzhen Protruly Electronics Co., Ltd.

[China Manufacturers]

HDD MP5 Player

Oct 24, 2012

... automated affinity. Micro-phone output sound is adjustable in effect, volume and reverberation. Good sound effect without stream and echo ... kinds of audio effects for chosen 9. Radio digital automatic: chip-level radio, digital tuning, automatic station search, accurate and clearly 10 ... -amp high-power chips, 4CH audio output 4X50W, super sound effect and volume 12. 2CH composite video outputs: 2CH ...

Supplier: Guangzhou AVC Electronic Co., Ltd.

[China Manufacturers]

Black aluminum auto alarm horn

Feb 26, 2013

... each customers from domestic and worldwide1.voltage: 12v2.currency: 7A3.sound level: 95db-110db4.frequency: L:410-415 H:495-5055)Packing ... : color box inside and paper carton outside, according to customer's require.6)Delivery date: 15-20 days. According to the ...

Supplier: Ruian City Shuner International Trade Co., Ltd.

[China Manufacturers]

PVQ(Eaton PVQ) series hydraulic variable pump

Sep 11, 2012

... operate at quietness levels that meet today’s demanding industrial conditions. The sound level of each unit approaches or is below that ... of the electric motor driving it. Sound is reduced by ... life characteristics expected of the best industrial products in today’s marketplace.Technical data: ModelMax. displacementcm3/r [ in3/rev] ...

Supplier: Ningbo Economic And Technological Development Zone Haowei Hydraulic Equipment Co., Ltd.

[China Manufacturers]

daikin floor standing air conditioner

Jan 07, 2013

... your requirements. For example, Outdoor unit quiet operation decreases the sound level 3 dB below the "Low" setting guarantees you a ... good night's sleep.2.Wipe-clean flat panel3.PAM controlPulse Amplitude Modulation ... efficient operation.The swing compressor can reduce operational vibration and sound because its piston moves smoothly inside the compressor. This ...

Supplier: Shanghai Tianwei Refrigeration Equipment Co., Ltd.

[China Manufacturers]