Sound Level Calibrator Precise Decibel Meter Calibrator 94dB & 104dB & 114dB Calibrator with Three Calibration Level for Professional Sound Level Meters
ennoLogic Decibel Meter and Recorder eS528L with Updated 2023 Software – Digital Sound Level Meter, Noise Logger and Tester – Max/Min/Hold, Range 30-130 dBA
TEKCOPLUS Sound Level Calibrator 114dB / 94dB / 104dB Audio Noise Meter High Frequency Accuracy 13.2mm (½") Microphone Mic Size
TrustPilot
伊姆兰 F.
2 周前
Reema J.
1 个月前
关税和税费包括
30天对于 PRO 会员用户
15天无会员资格
阿里·H.
1天前
Sneha T.
