QIUSUO Handheld Sound Level Meter Noise Decibel Meter with Frequency Range 20Hz~12.5kHz Meas. Range 30 dB(A)~130dB(A) 8000 Groups Data Storage Integral Time 1s~24h Statistical Analysis Function Integrating Function for Factory Noise Investigations

QIUSUO Integrating Sound Level Meter Class 2 Sound Level Meter with Integrating Function 8000 Groups Data Storage Integral Time 1s~24h 32kHz A/D Bits Self-generated Noise <25dba> Meas. Range 30 dB(A)~130dB(A) or Factory Noise Investigations

QIUSUO Sound Level Meter Sound Level Meters & Decibel Meters with 128×64 OLED Display Meas. Range 30 dB(A)~130dB(A) Frequency Range 20Hz~12.5kHz 32kHz A/D Bits Integrating Function Integral Time 1s~24h 8000 Groups Data Storage

QIUSUO Class 2 Integrating Sound Level Meter Noise Level Tester with Range 10 Hz-20 kHz 25dB(A)-140dB(A) 8000 Groups Data Storage USB RS232 Interface for Traffic Noise Measurement

QIUSUO Noise Level Meter Digital Type 2 Sound Meter with Frequency Range 20Hz~12.5kHz Statistical Analysis Function Meas. Range 30 dB(A)~130dB(A) 32kHz A/D Bits Statistical Analysis Function Integrating Function for Assessmet of the Risk of Hearing Damage

QIUSUO Digital Sound Level Meter Noise Level Meter Class 2 with 8000 Groups Data Storage Frequency Range 20Hz~12.5kHz Meas. Range 30 dB(A)~130dB(A) 128×64 OLED Display Statistical Analysis Function for Assessmet of the Risk of Hearing Damage

QIUSUO Class 2 Sound Level Meter Integrating Sound Level Meter with Range 20Hz~12.5kHz 30 dB(A)~130dB(A) 128×64 OLED Display Integrating Function 8000 Groups Data Storage Self-generated Noise <25dba> for Assessmet of the Risk of Hearing Damage

QIUSUO Sound Level Meter Class 2 Handheld Sound Level Meter with Meas. Range 30 dB(A)~130dB(A) Frequency Range 20Hz~12.5kHz 128×64 OLED Display AC DC RS232 Outputs 8000 Groups Data Storage for Assessmet of the Risk of Hearing Damage

QIUSUO Portable Sound Level Meter Noise & Sound Level Meters with Frequency Range10 Hz~20 kHz Measurement Range 25dB(A)~140dB(A) Sampling Frequency 48kHz Integrating Time 1s~24h 8000 Groups Data Storage

QIUSUO Class 1 Sound Level Meter Industrial Sound Level Meter with Range 25dB(A)~140dB(A) 10 Hz~20 kHz Outputs AC DC RS 232 USB Integrating Time 1s~24h 8000 Groups Data Storage for Traffic Noise Measurment

QIUSUO Sound Level Meter Class 1 Digital Sound Level Meter with Measurement Range 25dB(A)~140dB(A) Statistical Analysis Function 8000 Groups Data Storage for Community and Industrial Noise Measurement

QIUSUO Sound Level Meter Class 1 Integrating Sound Level Meter with Range 25dB(A)~140dB(A) Frequency Range10 Hz~20 kHz Self-generated Noise <18 dBA Sampling Frequency 48kHz Integrating Time 1s~24h RS232 Output