|
Item Name |
Professional Audiometer |
|
Item Number |
LK-225 |
|
Test Channel |
Two independent signal channels and masked channels |
|
Test Frequency |
Air conduction 125 ~ 8000Hz; Bone conduction 250 ~ 6000Hz |
|
Hearing Level Range |
-10dB ~ 120dB HL (Air), -10dB ~ 70dB HL (Bone), |
|
Intensity Stepping |
5dB\1dB stepping |
|
Masking Accuracy |
-3dB ~ +5dB |
|
Standard Accessory |
1 PC TDH-39 Headphone + 1 PC Bone Conductor Headset + 1 PC Responder |
