Description
Model |
GM 1356 |
Callbratlon sound source |
94dB@ lkHz |
Measurement range |
30″‘130dBA,35~130dBC |
Accuracy |
+1.SdB |
Frequency response |
31.s~s.sKHz |
Digit & Resolution |
5 &0.ldB |
Frequency weighting |
A/C |
Measuring Level |
30″‘130,40″‘90,50-100,60-110 |
Samplln1 rate |
2 times/second |
Microphone |
½ inch polarization |
AC/DC. output |
(AC/DC) |
Overload indication |
OVER/UNDER |
Power supply |
6V (4pcs AA Size 1.SV battery) |
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