Velleman DEM201 Fonometro Digitale
Disponibile 
Prezzo: 105,00€ + IVA
Prezzo (IVA inclusa): 128,10€
Velleman DEM201 Fonometro Digitale
- level range:
- Lo: 30 dB ~ 80 dB Med:50 dB ~ 100 dB
- Hi: 80 dB ~ 130 dB Auto:30 dB ~ 130 dB
- accuracy: +/- 1.4 dB 94 dB @ 1 kHz
- frequency range: 31.5 Hz to 8 kHz
- frequency weighting: A, C
- time weighting: fast (125 ms), slow (1 s)
- power supply: 1 x 9 V battery 6F22 (incl.)
- auto power-off: 15 min.
- operating temperature: -20°C ~ +60°C (< 90%RH)
- storage temperature: -20°C ~ +60°C (< 75%RH)
- dimensions: 189 x 62 x 32 mm
- weight with battery: 178 g
