빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
Measurement range: 30–130 dBA
Accuracy: ±1.5 dB
Frequency response: 31.5 Hz – 8.5 kHz
Dynamic range: 50 dB
Frequency-weighted characteristic: A weighting
Digital display: 5-digit display, resolution 0.1 dB, sampling rate 2 times per second
Dynamic characteristics: FAST / SLOW
Microphone: 1/2-inch condenser microphone
Maximum value lock: Press the “MAX” key to lock
Power supply: 9V battery
Working environment: 0–40°C, 10–80% RH
Storage environment: −10–60°C, 10–75% RH
Weight: 110 g
Product size: 162 × 52 × 44 mm
