Features Digital display of sound level. Measurement frequency ranging 300 Hz to 8000 Hz. A & C weighting selectable. Quasi-Analog bar indicator : 1 dB display steps, 50dB display range, updated every 40ms. Auto or Manual ranging selectable. Fast & Slow response selectable. Maximum hold. Record Max./ Min. Microphone : 6mm (Dia.) electric condenser type. […]
Features
- Digital display of
sound level. - Measurement
frequency ranging 300 Hz to 8000 Hz. - A & C
weighting selectable. - Quasi-Analog bar
indicator : 1 dB display steps, 50dB display range, updated every 40ms. - Auto or Manual
ranging selectable. - Fast & Slow
response selectable. - Maximum hold.
- Record Max./ Min.
- Microphone : 6mm
(Dia.) electric condenser type. - Large 3-1/2 digit
LCD display. - Auto power off :
20 min after non-operation. - Low battery
indicator. - Monitor the sound
levels from traffic noise, alarm systems and workplace
machinery.
| Technical Specifications |
| Range: | A weighting : 40dB to 130dB |
| C weighting : 45dB to 130dB |
|
| Accuracy at 94 dB,1KHz : | ±2dB |
| Analog Output : |
AC 0.707Vrms (F/ S) |
| Operation Temperature : | 0 to 50 deg C, 10 to 90%RH. |
| Storage Temperature : |
-20 to 60 deg C |
| Quasi-Analog Bar indicator : | 1dB display step, 30dB display |
| range, updated every 50ms |
|
| Hold : |
Max./ Min. |
| Record : |
Maximum Hold. |
| Microphone : | 10mm Dia. electric condenser microphone |
| Battery life : |
30 hours typical (9V) |
| Meter size : |
72 x 182 x 30mm / 150g |
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