نام محصول:
یکپارچه سازی سطح صدا Nor131, Nor132
برند:
Aryana
نام انگلیسی:
Integrating sound level meter Nor131, Nor132
مشخصات:
Type
integrating
Precision class
class 1
Other characteristics
digital
Noise level
Max.: 140 dB
Min.: 20 dB
توضیحات:
Sound Level Meters Nor131 and Nor132 are designed and manufactured to the latest sound level meter standards and comprises two products.
The Nor131 is a Class 1 (precision) instrument whilst the Nor132 is designed in accordance with the less accurate Class 2 requirements. Both meters offer the same features with exception of the detachable preamplifier which is only available on the Nor131 version.
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