Thông tin sản phẩm
Measurement range: 35 to 135 dB (A-weighted)
Minimum display: 0.1 dB
Accuracy: ±2.0 dB (94 dB at 1 kHz)
Dynamic characteristics: FAST (time constant: 125 ms), SLOW (time Constant: 1s)
Temperature measurement range: 0 to +40℃
Temperature resolution: 0.1℃
Temperature accuracy: ±1.5℃
Sampling period: Approximately 3 times/second
Function: MAX Display/MIN display/Display hold
Others: Semi-color liquid crystal, backlight
Measurement range (dB): 35 to 135
Resolution (dB): 0.1
Frequency range (Hz): 31.5 to 8000
Width (mm): 56
Depth (mm): 31
Height (mm): 144
Measurement accuracy (dB): ± 2.0 (94dB, at 1kHz)
Power supply (V): AAA batteries x 3 (included)
Power supply: AAA batteries x 3 (included)
Custom SL-200U
