Range from 30 to 130dB.
Sound Level Meter
Range from 30 to 130dB.
- Specification
- Application
Applicable standards |
IEC61672-1: 2013 Class 2 , ANSI S1.4: 1983 Type 2 |
Accuracy |
±1.0dB (ref 94dB @1KHz) |
Digital display |
4 digital LCD |
Measurement Level A weighting |
30dB to 130dB |
Measurement Level C weighting |
35dB ~ 130dB |
Level Range |
30-80dB, 50-100dB, 60-110dB, 80-130dB |
Measurement Frequency range |
31.5 Hz to 8KHz |
Frequency Weight |
A and C |
Time weight |
Fast and Slow |
Microphone |
1/2 inch Electret condenser microphone |
Digital display |
4 digit LCD , 0.1dB resolution, updated every 0.5s |
Quasi-analog bar indicator |
1-dB steps, 50dB display range, updated every 100ms |
Display Warning function Overrange indicator |
Displayed at the upper limit Displayed at the lower limit |
Power supply |
Four 1.5V LR-6/AA size alkaline cell, AC adapter |
Battery Life |
About 30hrs ( alkaline cells ) |
Operating temperature , humidity |
0 ~ 40℃ , 10 ~ 80% RH |
Dimensions |
265 (L)×72(W)×35(H)mm |
Weight |
Approx. 358g |
Accessories |
Instruction manual , Battery , Carrying case , Adjustment screwdriver , Wind shield, 3.5ψ plug |