Sima AS844 High Precision Color Screen Noise Meter Decibel Meter Sound Level Meter Temperature and Humidity Link Computer Alarm Valuefrom 192 460 som/monthот 1,603,830 sum
HABOTEST factory shop HT602A/HT602B noise meter decibel noise detection sound level meter sound measurementfrom 71 809 som/monthот 598,406 sum
Taiwan Taimas Noise Meter TM-102/103 dB Meter Sound Volume Digital Sound Level Meter Noise Meterfrom 266 735 som/monthот 2,222,792 sum
Taiwan Baogong MT-4618-C High Precision Digital Noise Meter Decibel Detector Sound Level Test Instrumentfrom 196 974 som/monthот 1,641,447 sum
Sima AR854 noise recorder sound level meter decibel meter factory workshop sound environment noise detectorfrom 337 849 som/monthот 2,815,407 sum
Sima AS834 Digital Noise Meter Handheld Noise Decibel Meter Decibel Meter Sound Level Meter Noise Meterfrom 29 819 som/monthот 248,491 sum
Hangzhou Aihua AWA6228 Sound Level Meter Professional Noise Noise Tester Statistics Storage 1/1 1/3OCTfrom 3 316 207 som/monthот 27,635,056 sum
Industrial Park Environmental Noise Monitoring Scheme of Automatic Noise Monitoring System for State-owned Enterprisesfrom 2 790 459 som/monthот 23,253,824 sum
Hangzhou Aihua AWA2581 Outdoor Noise Monitoring Box Mobile Environmental Noise Automatic Monitoring Device Waterprooffrom 887 220 som/monthот 7,393,504 sum
Aihua Manufacturing AIAHI3002 Noise Vibration Analyzer Vibrometer Decibel Meter Sound Level Meter Spectrum Testerfrom 540 558 som/monthот 4,504,652 sum
Portable Handheld Noise Meter Noise Detection Decibel Meter Indoor Outdoor Decibel Noise Volume Test SL720Afrom 96 759 som/monthот 806,326 sum
Aihua AWA5661 noise detector precision pulse type professional sound level meter integral statistical frequency doubling decibel meterfrom 1 351 955 som/monthот 11,266,292 sum
CEM Huashengchang DT-3852 High Precision Digital Handheld Noise Meter Sound Level Meter Professional Environmental Decibel Meterfrom 405 419 som/monthот 3,378,489 sum
MESTEK Noise Meter Decibel Detector Household Testing Instrument Handheld High Precision Noise Meter SL750from 84 588 som/monthот 704,901 sum
Portable handheld charging noise detection decibel instrument indoor and outdoor decibel noise volume 720Bfrom 102 845 som/monthот 857,038 sum
Taiwan Taimas Noise Meter TM-102/103 dB Meter Sound Volume Digital Sound Level Meter Noise Meterfrom 266 735 som/monthот 2,222,792 sum
Aihua AWA6291 Noise Sound Level Meter Machine Vibration Meter Optional Statistics 1/1 1/3OCT FFTfrom 5 022 826 som/monthот 41,856,884 sum
Aihua AWA5688 sound level meter multi-function integral statistical frequency doubling professional noise noise tester decibel meterfrom 1 408 286 som/monthот 11,735,720 sum
Hangzhou Aihua AWA2581 Outdoor Noise Monitoring Box Mobile Environmental Noise Automatic Monitoring Device Waterprooffrom 887 220 som/monthот 7,393,504 sum
Hangzhou Aihua AWA6021A AWA6022A sound level meter calibrator professional sound pressure correction standard sound source1 monthly purchasefrom 324 335 som/monthот 2,702,791 sum
Hangzhou Aihua ASV5910 Individual Sound Exposure Meter Optional Intrinsically Safe Explosion-proof Mine Explosion-proof Simple Equipped as Standardfrom 2 105 528 som/monthот 17,546,068 sum
Aihua AWA5661 noise detector precision pulse type professional sound level meter integral statistical frequency doubling decibel meterfrom 1 351 955 som/monthот 11,266,292 sum
Aihua AWA5636-1 sound level meter digital volume decibel instrument professional noise noise test detectorfrom 320 082 som/monthот 2,667,351 sum
Hangzhou Aihua AWA6228 Sound Level Meter Professional Noise Noise Tester Statistics Storage 1/1 1/3OCTfrom 3 316 207 som/monthот 27,635,056 sum
Hangzhou Aihua Building Acoustics Test System AWA6290L Multi-channel Signal Analyzer Vibration Noisefrom 41 159 268 som/monthот 342,993,904 sum
Aihua Manufacturing AIAHI3002 Noise Vibration Analyzer Vibrometer Decibel Meter Sound Level Meter Spectrum Testerfrom 540 558 som/monthот 4,504,652 sum
iSV1610 type USB interface microphone preamplifier test microphone noise meterfrom 880 179 som/monthот 7,334,825 sum
Hangzhou Aihua AWA6223S Acoustic Calibrator AWA6223F 4-Frequency Point Calibration Level 1 Sound Pressure Calibrationfrom 1 070 298 som/monthот 8,919,148 sum
Shendawei SW525S Multifunctional Desktop Noise Meter Temperature and Humidity Meter Decimeter Environmental Noise Meter Timefrom 127 275 som/monthот 1,060,626 sum
Xinsite Digital Noise Meter Sound Detector Mini Sound Level Meter Decibel HT-80Afrom 41 381 som/monthот 344,844 sum
Aihua AWA6291 Noise Sound Level Meter Machine Vibration Meter Optional Statistics 1/1 1/3OCT FFTfrom 5 022 826 som/monthот 41,856,884 sum
Hangzhou Aihua AWA5636-0 Basic Sound Level Meter Digital Sound Level Meter Noise Meter Decimeterfrom 320 082 som/monthот 2,667,351 sum
Hangzhou Aihua AWA5636-0 Basic Sound Level Meter Digital Sound Level Meter Noise Meter Decimeterfrom 320 082 som/monthот 2,667,351 sum
Aihua AWA5636-1 sound level meter digital volume decibel instrument professional noise noise test detectorfrom 320 082 som/monthот 2,667,351 sum
Taiwan Taishi TES1351B high precision noise meter digital display professional sound level meter noise tester decibel meterfrom 347 609 som/monthот 2,896,741 sum
Noise meter detector measuring sound decibel SL720 high precision household industrial digital noise meter sound level meterfrom 54 769 som/monthот 456,411 sum
Hangzhou Aihua AWA6021A AWA6022A sound level meter calibrator professional sound pressure correction standard sound sourcefrom 324 335 som/monthот 2,702,791 sum
Hangzhou Aihua ASV5910 Individual Sound Exposure Meter Optional Intrinsically Safe Explosion-proof Mine Explosion-proof Simple Equipped as Standardfrom 2 105 528 som/monthот 17,546,068 sum
Futian District Leisure Park Noise Pollution Monitoring System People's Livelihood Micro-practical Project to Improve Happinessfrom 8 878 733 som/monthот 73,989,440 sum
SL-5868LEQ of Integral Sound Level Meter for Detecting Traffic Noise in Decibels by Manufacturers and Retailersfrom 1 084 381 som/monthот 9,036,505 sum