Deskripsi
Keterangan Produk
8925 Sound Level Meter
- DIGITAL DISPLAY WITH ANALOG GRAPH
- AUTO / MANUAL RANGING
- MAX HOLD, F/ S RESPONSE, A/ C WEIGHTING
- ANALOG OUTPUT
FEATURE
- 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 Specification
| Range: | A weighting : 40dB~130dB C weighting : 45dB~130dB |
| Accuracy at 94 dB,1KHz : | <2dB |
| Analog Output : | AC 0.707Vrms (F/ S) |
| Operation Temperature : | 0~50oC, 10~90%RH. |
| Storage Temperature : | -20~60oC |
| 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.(8928) 57 x 230 x 44mm (8925) |
| Standard accessories | Manual, 9V battery (8928) AAA battery (8925) and Gift or White box package. |
| Option aaccessory PU pouch (8928 only). |
Produk lain : https://distributorflowmeters.com/ |
