407760

      407760 is a kind of USB sound level datalogger with eight highlights: The first one is USB interface for easy setup and data download. The second one is 30 dB to 130 dB range. The third one is datalogging capability up to 129.920 records. The forth one is its selectable data sampling rate. The fifth one is records readings with real time clock. The sixth one is 407760 has two start methods which are programmed (from PC) or manual. The seventh one is 0.5" electret microphone. The eighth one is 407760 includes 3.6V Lithium battery, Windows® compatible software, USB cover, tripod, USB extension cable, and windscreen.
     Then, there are some specifications about 407760. Range is from 30 dB to 130 dB. Frenquency range is from 31.5 Hz to 8 KHz. Basic accurancy is ±1.4dB. Weighting is A and C. Response time are fast (125ms) and slow (1s). Datalogging is 129,920 points. PC interface is USB. Dimensions are 5.1 x 1.1 x 0.9" (130 x 30 x 25mm). Weight is 10z(20g).
     There are also some other related products such as 407760-NISTL, 407760-NIST,42299. They all have the similar performance and if you want to know more , please pay attention to our web , we have provided lots of detailed informations here !Thanks for being concern of our information!