Specification:
Item Type: Decibel Meter
Material: ABS
Model: DT-805
Battery: 9V 1 x 6F22(Not Included)
Basic Parameters:
Frequency Range: 31.5Hz~8KHz
Range: 30~130dB
Sound Level Frequency: Sound Level Frequency Weighting
Microphone: 1/2 Inch Polarized Condenser Microphone
Calibration: 1KHz Sine Wave, 94dB Signal Calibration
Display: LCD Display
Display Digits: 3-1/2 Digits
Resolution: 0.1dB
The Highest Number Displayed: 0.5sec
Time Weighting: Fast Reaction (125ms), Slow Response (1sec.)
Range: Low Range: 30-100dB, High Range 60-130dB
Accuracy: 1.5dB (under 94dB, 1KHz Reference Conditions)
Alarm Function: when the Input Exceeds the Range, It Will Display "OVER" Maximum Value Hold
Automatic Shutdown: After 15 Minutes Without Any Operation
Features:
1High Resolution: 4 digit LCD display, resolution 0.1dB, clear writing, no ghosting, easy to read. 2Auto Sensing Backlight: Humanized design, easy to view in dark conditions, more convenient to use. 3Automatic Shutdown: It will automatically shut down after 15 minutes of no operation, saving energy. 4Features: Measuring range meets daily needs, small size, easy to carry, and good hand held feeling. 5Wide Application: For traffic noise, school noise measurement, home theater volume setting, home appliance noise measurement, etc.
Package List:
1 x Decibel Meter
1 x User Manual
1 x Protective Box
