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인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Measurement Range: 28～130dB
Measurement Frequency: 20Hz～8kHz
Dynamic Characteristics: FAST, SLOW, IMPULSE
Memory Function: Instantaneous value or calculated value stored in memory (32 KB)
Output: AC1Vrms (FS), DC2.5V (FS), RS232C
Power Supply: AA battery×4
Dimension: W85×H284×D48mm
Weight: 370g
