Thiết bị đo âm thanh, độ ồn
Extech SL355 Personal Noise Dosimeter/Datalogger
![extech sl355](https://protek.vn/sources/utils/timthumb.php?src=https://protek.vn/uploads/products/2013/07/05/extech_sl355.jpg&w=108&h=108&zc=0)
Brand: Extech
Model: Extech SDL355
Price: Liên hệ
Thiết bị đo âm thanh độ ồn Extech SL355, thang đo tới 130dB, Datalogging
Extech 407780A Integrating Sound Level Meter with USB
![extech 407780](https://protek.vn/sources/utils/timthumb.php?src=https://protek.vn/uploads/products/2013/07/05/extech_407780.jpg&w=108&h=108&zc=0)
Brand: Extech
Model: Extech 407780A
Price: Liên hệ
Thiết bị đo âm thanh độ ồn Extech 407780A, thang đo 30dB to 130dB, Datalog
Extech 407732-KIT Low/High Range Sound Level Meter Kit
![extech 407732 kit](https://protek.vn/sources/utils/timthumb.php?src=https://protek.vn/uploads/products/2015/03/25/extech_407732kit.jpg&w=108&h=108&zc=0)
Brand: Extech
Model: Extech 407732-KIT
Price: Liên hệ
Thiết bị đo âm thanh độ ồn Extech 407732-KIT gồm Extech 407732, Extech 407722
Extech HD600 Datalogging Sound Level Meter
![extech hd600](https://protek.vn/sources/utils/timthumb.php?src=https://protek.vn/uploads/products/2013/07/05/extech_hd600.jpg&w=108&h=108&zc=0)
Brand: Extech
Model: Extech HD600
Price: Liên hệ
Thiết bị đo âm thanh độ ồn Extech HD600, thang đo 30 to 130dB, Datalog
Amprobe SM-20-A Sound Level Meter
![ampr sm20 pdt pic sm](https://protek.vn/sources/utils/timthumb.php?src=https://protek.vn/uploads/products/2013/07/05/ampr_sm20_pdt_pic_sm.jpg&w=108&h=108&zc=0)
Brand: Amprobe
Model: Amprobe SM-20-A
Price: Liên hệ
Thiết bị đo âm thanh độ ồn Amprobe SM-20-A, thang đo 30dB - 130dB
Amprobe SM-10 Sound Meter
![ampr sm10 pdt pic sm](https://protek.vn/sources/utils/timthumb.php?src=https://protek.vn/uploads/products/2013/07/05/ampr_sm10_pdt_pic_sm.jpg&w=108&h=108&zc=0)
Brand: Amprobe
Model: Amprobe SM-10
Price: Liên hệ
Thiết bị đo âm thanh độ ồn Amprobe SM-10, thang đo 30 dB - 130 dB