The BENETECH GT1355A LCD Display Decibel Tester is a light and sound meter designed for decibel testing. It is suitable for applications in noise engineering and quality control.
Calibrated sound source: 94dB/1KHz
Measurement range: 30-130 dB, 35-130dB
Resolution: 0.1dB
Frequency response: 31.5Hz-8500Hz
Rated current: 70mA
Standby current: 5uA
Power supply: 3.7V/1000mAh
Charging time: 1.5h
Use time: 8h
Working temperature: 0 to 50 degrees Celsius
Working humidity: 10-80%
Applications: noise engineering, quality control, health prevention, environmental noise measurement
