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Frequencies |
125 Hz, 500Hz, 1, 2, 3, 4, 6, 8KHz |
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Accuracy |
± 0.1% |
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Harmonic Distortion |
0.1 % |
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Hearing Level Range |
-10dB HL to +90dB HL |
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Accuracy |
± 0.5dB |
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Linearity |
± 0.2dB |
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Standards |
Audiometry BS EN 60645 Electrical BS EN 60601 CE Marked as a Class IIa Medical Device |
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Safety |
Limitation to +90dB HL |
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Size |
125 x 85 x 35 mm |
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Weight |
300 gms |
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Power |
USB supplied |