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Level range:
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Accuracy: +/- 1.4 dB 94 dB @ 1 kHz
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Frequency range: 31.5 Hz to 8 kHz
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Frequency weighting: A, C
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Time weighting: fast (125 ms), slow (1 s)
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Power supply: 1 x 9 V battery 6F22 (incl.)
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Auto power-off: 15 min.
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Operating temperature: -20°C ~ +60°C (< 90%RH)
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Storage temperature: -20°C ~ +60°C (< 75%RH)
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Dimensions: 189 x 62 x 32 mm
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Weight with battery: 178 g
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Note: Our sonometers are for indicative measurements only. They are not compliant with IEC 61672-1 electro-acoustic international standard so they cannot be used for official measurements.