TESTO Sound Level Meter testo 815 TESTO815 1 unit

Catalog number: TESTO815 Features: ●A sound level meter that can easily, reliably and quickly identify everyday noise levels. ●Lightweight body makes measurement easy. ●Dynamic characteristics and measurement intervals can be changed. Applications: ●For noise measurement at construction sites. ●For managing the work environment at construction sites, offices, schools and hospitals. ●Accuracy ±1 digit (dB): 0.1 Specifications: ●Measurement range (dB): 32 to 130 ●Resolution (dB): 0.1 ●Frequency range (Hz): 31.5 to 8000 ●Width (mm): 55 ●Depth (mm): 43 ●Height (mm): 255 ●Measurement accuracy (dB): -1.0 to +1.0 ●Power supply (V): 1 stacked 9V dry battery (included) ●Power supply: 1 stacked 9V dry battery (included) ●Width x Depth x Height: 55 x 43 x 255 mm ●Measurement range (dB): 3 ranges 32 to 80, 50 to 100, 80 to 130 Set contents/accessories: ●Calibration driver ●Protection ●Battery