In original box, with measurement chart.
Specifications :
Type 4145 is a 1″ free-field microphone designed for low-level and laboratory free-field measurements. The specifications of Type 4145 also make it suitable for sound pressure measurements in accordance with IEC 61672 class 1. When fitted with Random Incidence CorrectorUA 0055, Type 4145 can also be used for random-incidence measurements.
- Sensitivity: 50 mV/Pa
- Frequency: 2.6 Hz to 18 kHz
- Dynamic Range: 10 to 146 dB
- Temperature: –30 to 100°C (–22 to 212°C)
- Polarization: 200 V external
- Complies with IEC 61094–4 WS1F
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 3 days ago |
|---|---|
| Condition | Good (Used) Good condition items function properly but may exhibit some wear and tear.Learn more |
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