MEWOI-JY228-Type 1 Class 1 1/1OCT,1/3OCT,industrial grade Sound Level Tester,Medidor de Nível de Pressão Sonora Digital,Decibelímetro Digital

MEWOI-JY104H Class 2,type 2 150dB high sound level Sound Level Meter,SONÔMETRO,Decibelímetro Digital

MEWOI-JY104E Class 1,type 1 150dB high sound level Sound Level Meter,SONÔMETRO,Decibelímetro Digital

MEWOI-TW409B Class 2,1/1OCT,1/3OCT,Sound Level Meter,SONÔMETRO,Decibelímetro Digital

MEWOI-TW409A Class 2,1/1OCT,Sound Level Meter,SONÔMETRO,Decibelímetro Digital

MEWOI-TW408B Class 1,1/1OCT,1/3OCT,Sound Level Meter,SONÔMETRO,Decibelímetro Digital

MEWOI-TW408A Class 1,1/1OCT,Sound Level Meter,SONÔMETRO,Decibelímetro Digital

MEWOI-JY205B-Class 1,1/1OCT,1/3OCT Integrating-averaging Sound Level Meter

MEWOI-UH1000H Automatic High-volume Atmospheric Particulate Sampler

MEWOI-BWA7022B,C Handheld 94dB 114dB 0.5dB Sound Level/Noise meter Calibrator,Calibrador Acústico para Dosímetro

MEWOI-BWA7021B,C Handheld 94dB 114dB 0.25dB Sound Level/Noise meter Calibrator,Calibrador Acústico para Dosímetro

MEWOI-PD9B Handheld 94dB 114dB 0.5dB Sound Level/Noise meter Calibrator,Calibrador Acústico para Dosímetro

MEWOI-PD9C Handheld 94dB 114dB 0.3dB Sound Level/Noise meter Calibrator,Calibrador Acústico para Dosímetro

MEWOI-7228+-OCT/1/3OCT/FFT analysis/Noise Dosimeter/data logging Color Screen Type 1 industrial grade Sound Level Meter/Tester,Decibelímetro Digital,Medidor de Nível de Pressão Sonora Digital

MEWOI-TL6868Q-Type 2 Class 2 industrial grade Sound Level Tester,Medidor de Nível de Pressão Sonora Digital,Decibelímetro Digital

MEWOI-6636-0 Type 2 GB/T3785 IEC61672 Class 2 industrial grade Sound Level Tester,Decibelímetro Digital

MEWOI-6636-1 Type 2 GB/T3785 IEC61672 Class 2 industrial grade Sound Level Tester,Decibelímetro Digital,Medidor de Nível de Pressão Sonora Digital

MEWOI-6636-2 Type 2 GB/T3785 IEC61672 Class 2 industrial grade Sound Level Tester,Decibelímetro Digital,Medidor de Nível de Pressão Sonora Digital