Fonometro datalogger con curve di pesatura A e C, da 31.5 Hz a 8 kHz, con interfaccia USB.
Frequency range: 31.5 Hz to 8 kHz
Dynamic range: 50 dB
Measuring range: 30 to 130 dB
Accuracy: ± 1.4 dB
Data output: USB computer interface (advanced software program for all windows OS)
Data memory (measuring points): 262144
Sampling rate: 2x / sec
Frequency weighting: A, C with datalogger function
Time weighting: fast (125 ms), slow (1 s)
Microphone: 1/2" electret condenser microphone
Operation temperature / humidity: -20° to +60° C / 10% to 90% RH
Operating altitude: < 2000 m
Normal and peak mode, max & min measurements, overrange display, manual and automatic start mode
fast & slow response, analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder
Power supply: 1 x 9 V battery 6F22 (incl.)
Dimensions: 252 x 66 x 33 mm
Weight with battery: 258 g
Datasheet: Download
English