TENMARS ST-120 Sound Level Calibrator (1KHz, 114dB)

Output sound level: at 94dB and 114dB

Frequency :1KHz ± 1% (class 1)-(A)

Accuracy:94 ±0.3dB 114 ±0.5dB

Power :9V battery 006P or IEC 6F 22 or NEDA 1604

Operation environment:23.0°C ±3°C <85%RH,850mbar~1050mbar,≦2000M


Detail

Datasheet

  • 质量承诺
  • 正品保修
  • 送货到家
  • 交易简单化