Decibel Meter Level Recorder Audio 30-130dB Noise Measurement Sound Level Detector Diagnostic Tool
Features:
1. This equipment has been designed to
meet the meas-urement requirement of Safety Engineers, Health,
Indu-strial Safety offices and Sound Quality control in various
environment, which include factory, office, traffic, family, and audio
system.
2. Modern, conpacted, portable design
3. Accuracy up to 1.5 dB
4. Measurement range: 30dBA to 130 dBA
5. Backlight Display
Specifications:
Measuring range: 30~130dBA
Accuracy: ±1.5dB(94dB@1kHz)
Frequency response: 31.5Hz ~8.5kHz
Frequency weighting characteristic: A
Display: 4 digits display, Resolution: 0.1dB
Sampling rate: 2 times/second
MAX/MIN lock: Yes
Data retention: Yes
Dynamic selection: Fast/Slow
Microphone: 1/2 inch polarization capacitance microphone
Power: 2* AAA battery (not included)
Auto power off: YES (after 10 minutes)
Working Temperature: 0~40℃ 10~80%RH
Deposited Temperature: -10~60℃ 10~70%RH
LCD size: 36x33mm/1.4x1.3in
Dimension: 205×55×30mm/8.1x2.2x1.2in
Weight: 98g(Not including batteries)
Package Included:
1 x Noise meter
1 x Carrying case
1 x Instruction manual
Note:
1. Please allow 0.5-1cm differences due to manual measurement.
2. Due to the light and screen difference, the item's color may be slightly different from the pictures.
