Àåºñ¸í |
Á¦Á¶È¸»ç
|
¸ðµ¨¸í
|
¼ö·®
|
ÁÖ¿ëµµ |
±Ô°Ý |
Sound Level Meter
(Á¤¹Ð¼ÒÀ½°è) |
RION |
NL-21 |
1 |
¼ÒÀ½ |
A weighing: 28 to 138dB
C weighing: 33 to 138dB
FLAT: 38 to 138dB
Peak sound level: 141dB
|
Sound Level Meter
(Á¤¹Ð¼ÒÀ½°è) |
RION |
NL-20 |
3 |
¼ÒÀ½ |
A weighting : 28 to 138 dB
C weighting : 33 to 138 dB
FLAT : 38 to 138 dB
|
Sound Level Meter
(Á¤¹Ð¼ÒÀ½°è) |
SVANTEK |
SVAN953 |
3 |
¼ÒÀ½ |
|
Level Recorder
(¼ÒÀ½µµ ±â·Ï°è) |
RION |
LR-04 |
2 |
¼ÒÀ½ |
|
Vibration Level Meter
(Áøµ¿ÃøÁ¤±â) |
RION |
VM-53 |
3 |
Áøµ¿ |
1¡¤15kHz |
Vibration Level Recorder
(Áøµ¿±â·Ï°è) |
RION |
LR-07 |
2 |
Áøµ¿ |
|