The BENETECH GT1355B LCD Display Decibel Tester is a light and sound meter designed for environmental noise measurement. It features a calibrated sound source for accurate decibel testing.
Product type: Light & Sound Meter
Compatibility: Decibel Testing
Material: Durable
Key feature: Calibrated sound source: 94dB/1KHz
Measurement range: 30-130 dB, 35-130 dB
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%
DC voltage range: 300mV-1300mV
DC impedance: 120R
Applications: Noise engineering, quality control, health prevention, environmental noise measurement
