Multi-function sound level meter digital signal processing noise measuring instrument handheld environmental protection noise detectorfrom 4 375 947 som/monthот 36,466,224 sum
Multi-function sound level meter digital signal processing noise measuring instrument handheld environmental protection noise detectorfrom 4 375 947 som/monthот 36,466,224 sum
Multi-function sound level meter digital signal processing noise measuring instrument handheld environmental protection noise detectorfrom 4 375 947 som/monthот 36,466,224 sum
Professional AWA5920 individual noise dosimeter sound level meter decibel noise meter occupational health instrumentfrom 2 631 910 som/monthот 21,932,584 sum
Acoustic calibrator AWA6021A primary/AWA6022A secondary standard sound source noise generatorfrom 985 800 som/monthот 8,215,004 sum
Professional measurement of sound volume noise detector portable AWA5636 sound level meter multi-function noise meterfrom 367 880 som/monthот 3,065,666 sum
Professional measurement of sound volume noise detector portable AWA5636 sound level meter multi-function noise meterfrom 367 880 som/monthот 3,065,666 sum
Professional measurement of sound volume noise detector portable AWA5636 sound level meter multi-function noise meterfrom 367 880 som/monthот 3,065,666 sum
Explosion-proof standard sound source AWA6022A calibrator 2-level sound level meter special noise meter microphonefrom 405 419 som/monthот 3,378,489 sum
AWA6292 sound level meter decibel meter data recording spectrum analysis noise tester noise detectorfrom 4 693 044 som/monthот 39,108,704 sum
Explosion-proof YSD136 intrinsically safe sound level meter occupational health noise detection instrument decibel meterfrom 2 949 008 som/monthот 24,575,064 sum
ST-107 integral noise meter integral noise meter, integral sound level meter, Taimas decibel meterfrom 2 213 341 som/monthот 18,444,511 sum
Explosion-proof YSD136 intrinsically safe sound level meter occupational health noise detection instrument decibel meterfrom 2 949 008 som/monthот 24,575,064 sum
DT-815 high precision sound level meter data storage noise decibel tester environmental space sound meterfrom 282 329 som/monthот 2,352,740 sum
Toyo Custom Noise Meter Shell Detector Sl-1330 Sound Pressure Meterfrom 506 773 som/monthот 4,223,111 sum
Supply Asv5910+ Type Personal Sound Exposure Meter Noise Meterfrom 3 963 720 som/monthот 33,031,000 sum
Taiwan Luchang memory noise meter SD card data recorder sound level meter decibel instrument SL-4023SDfrom 545 711 som/monthот 4,547,592 sum
Industrial Park Operating Unit Noise Real-time Monitoring Equipment Machinery Manufacturing Plant Noise Discharge Permit Monitorfrom 2 790 459 som/monthот 23,253,824 sum
Victor/Victory Noise Meter VC824 Sound Level Meter Decibel Meter Noise Meter Decibel Meter Noise Noisefrom 126 578 som/monthот 1,054,816 sum
Victory VC824C noise meter handheld decibel testing instrument sound sound level meter household volume noise testerfrom 63 289 som/monthот 527,408 sum
Park square dance noise nuisance construction noise online monitoring alarm system LED screen display real-time datafrom 2 790 459 som/monthот 23,253,824 sum
Supply Awa5661-1 Type Precision Pulse Sound Level Meter Noise Meter Containing Computer Softwarefrom 1 619 529 som/monthот 13,496,078 sum
Noise monitoring equipment for schools and hospitals near airports Noise monitoring equipment for Shenzhen airportsfrom 2 790 459 som/monthот 23,253,824 sum
Hangzhou Aihua ASV5910 Individual Sound Exposure Meter Optional Intrinsically Safe Explosion-proof Mine Explosion-proof Simple Equipped as Standardfrom 2 103 943 som/monthот 17,532,855 sum
Taiwan Taishi TES-660A Noise Dosimeter Rechargeable Mini Shoulder Hanging Explosion-proof Typefrom 2 142 628 som/monthот 17,855,238 sum
Aihua AWA5636-1 sound level meter digital volume decibel instrument professional noise noise test detectorfrom 318 030 som/monthот 2,650,252 sum
Aihua AWA5661 noise detector pulse type professional sound level meter integral statistical frequency doubling decibel meterfrom 1 350 195 som/monthот 11,251,622 sum
iSV1600 mobile phone measuring microphone measuring microphone mobile phone test microphone mobile phone microphonefrom 117 450 som/monthот 978,748 sum
Taishi TES1350A digital noise meter high precision professional industrial decibel noise meter sound level meter 1357from 256 476 som/monthот 2,137,300 sum
Hangzhou Aihua AWA2581 Outdoor Noise Monitoring Box Mobile Environmental Noise Automatic Monitoring Device Waterprooffrom 885 460 som/monthот 7,378,834 sum
Hangzhou Aihua YSD130 mine intrinsically safe sound level meter noise analyzer can be equipped with 1/1 OCT analysisfrom 2 103 943 som/monthот 17,532,855 sum
Automatic monitoring network system of acoustic environment in urban functional areas 24 hours automatic monitoring noise decibel valuefrom 53 906 592 som/monthот 449,221,600 sum
Taiwan Taishi decibel instrument noise meter sound level meter noise meter TES-1357from 504 896 som/monthот 4,207,470 sum
Acoustic calibrator AWA6021A primary/AWA6022A secondary standard sound source noise generatorfrom 985 800 som/monthот 8,215,004 sum
Taiwan Taishi TES1150/1151 Digital Noise Meter Handheld High Precision Decibel Meter Noise Meterfrom 313 073 som/monthот 2,608,944 sum
Professional noise noise tester AWA5688 sound level meter multi-function integral statistical frequency doubling decibel meterfrom 2 023 083 som/monthот 16,859,023 sum
Hangzhou Aihua AWA5636-0 Basic Sound Level Meter Digital Sound Level Meter Noise Meter Decimeterfrom 318 030 som/monthот 2,650,252 sum