Catalog number: TSN-MN Features: ●Noise can be easily measured with one button. ●Includes MAX/MIN value hold function. ●Backlight makes it easy to see. Applications: ●For measuring noise from traffic, homes, factories, and machines. Specifications: ●Measurement range (dB): 30-130 ●Resolution (dB): 0.1 ●Frequency range (Hz): 31.5-8000 ●Width (mm): 55 ●Depth (mm): 38 ●Measurement accuracy (dB): ± 1.5 (94dB, at 1kHz) ●Frequency characteristics: A ●Power supply (V): 1 x 9V square dry battery (sold separately) ●Power supply: 1 x 9V square dry battery (sold separately) ●Measurement accuracy: ±1.5dB ●Width x depth x height: 55 x 38 x 144mm ●Frequency characteristics: A
