|
Standard applied |
IEC 651 Type2 |
|
Range |
A LO (Low) - Weighting: 35- 100dB |
|
A HI (High) - Weighting: 65-130dB |
|
C LO (Low) - Weighting: 35- 100dB |
|
C HI (High) - Weighting: 65-130dB |
|
Resolution |
0.1dB |
|
Frequency range |
31.5Hz to 8KHz |
|
Accuracy |
±2dB |
|
Dynamic range |
65dB |
|
Frequency weighting |
A, C |
|
Time weighting |
Slow & Fast |
|
Maximum hold |
Decay < 1dB/3min |
|
Microphone |
Electret condenser microphone |
|
Calibration |
Electrical calibration by using the internal
oscillator |
|
(1KHz sine Wave at 94dB) |
|
Auxilitary output |
AC conditioned, 0.65Vrms corresponding to |
|
each range step, impedance: 600 W |
|
DC conditioned, 10mV/dB (nominally) |
|
Operating condition |
0°C to 40 °C < 80% R. H. |
|
Storage condition |
-10 °C to 60 °C < 70% R.H.A19:B19 |
|
Display |
3 1/2 digitals |
|
Power supply |
one 9V battery |
|
Size |
240mm (L) x 68mm (W) x 25mm (H) |
|
Weight |
215g
|
|
Accessories |
Instruction Manual, 9V Battery, Carrying Case, |
|
Screwdriver, Windscreen. |
