Thông tin sản phẩm
Width x depth x height: 68 x 45 x 245mm
Measurement range (dB): 30-130
Resolution (dB): 0.1
Frequency range (Hz): 31.5-8000
Width ( mm): 68
Depth (mm): 45
Measurement accuracy (dB): ± 1.4 (at 1 kHz)
Frequency characteristics: A/C characteristics
Power source (V): AA Batteries x 6 (included) or AC adapter (sold separately) Power supply: AA batteries x 6 (included) or AC adapter (sold separately)
Custom SL-1373SD
