Accurate Sound Level Meter Noise Decibel Level Tester 25~130dB (A) Time Weighted
Note: Battery not Included During The Shipping !!!
Introduction:
* The Accurate Sound Level Meter is a universal sound level meter that measures the exponential time weighted sound level.
Features
* Its performance is in accordance with GB/T 3785-2010 standard level 2 And IEC 61672:2013 Class 2 sound level meter requirements. It also meets the JJG 188-2017 standard.
* The two time weighting F, S can be selected.
* The digital detection technology is used to replace some traditional sound level meters, the stability and reliability are greatly improved.
* Large screen display is adopted, with clear and intuitive display. With dynamic scale display.
Specifications
Microphone | Φ12.7mm (1/2') test condenser microphone |
Frequency weighting | A, C, and Lin(Linear) |
Range | 25dB~130dB (A) |
Range control | Manual, three gears, linear range > 60dB |
Testing Range | 30dB~90dB (dynamic scale display 10~100) |
50dB~110dB (dynamic scale display 30~120) | |
70dB~130dB (dynamic scale display 50~140) | |
Accuracy | In accordance with IEC61672 standard, class 2 |
Time Weighting | Fast (F), Slow (S) |
Display | Large screen dynamic LCD, instantaneous sound level, with analogammeter display. |
Calibration | Use class 1 sound level calibrator |
Power Supply | 4x1.5V AAA Size (UM-4) Battery (not included) |
External Power | 6V |
Weight | 185g (Not Including Batteries) |
Dimensions | 227x63x26 mm |
Operating Condition | Temperature: -10~50°C |