Castle Sound Level Meter 20kHz 67 → 140 dB [GA257B]; 909-1897
by Castle
0₫
Mã kho: 9091897
Liên hệ để có giá tốt (Vietnam: 0898.332.898, E-mail: SKF@nguyenxuong.com)
| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Maximum Sound Level | 140dB |
| Minimum Sound Level | 67dB |
| DOSE Measurement | Yes |
| Weighting | A |
| Display Type | LCD |
| Battery Type | Alkaline, PP3 |
| Data Logging | Yes |
| Interface Type | USB |
| Maximum Frequency | 20kHz |
| Minimum Frequency | 1 Hz |