3M AcoustiCAL AC-300 Calibrator 3M Environment

Mã sản phẩm: AC-300 |
Thương hiệu: 3M Environment

Giá bán: Liên hệ
3M AcoustiCAL AC-300 Calibrator
Model: AC-300
Hãng: 3M Environment

Yêu Cầu Giá Tốt

Thông tin sản phẩm
- Conforms to IEC 60942 (2003) for sound calibrators and ANSI S1.40-1983 (R2011) specifications and verification procedures for sound level meters
- Output frequency 250 Hz or 1000 Hz ±0.5%
- Runs on a single 9V battery; expected life 18 hours
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