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AR854 Digital Sound Level Meter, Noise Meter, Sound Level Meter, Noise Meter
AR854 Digital Sound Scale Meter ye signal ye amplifier ku attenuator ye amplifier ye amplifier ye amplifier ye amplifier ye amplifier ye amplifier ye
Detalji proizvoda
Detail
AR854 ye kë ye cɔl digital noise scalometer ye kë ye cɔl zui ye kë ye cɔl noise measurement. Sound level meters aye tɔ̈u në capacitive loudspeakers, preamplifiers, attenuators, amplifiers, frequency weighing networks ku effective value indication tables headers. Sound Level Meter's function principle is: a voice switch to electrical signal from the loudspeaker, and then a impedance switch from the front amplifier, so that the loudspeaker and the attenuator match. Amplifier bɛ signal de output ya mat në network de weighing, ka signal ya tɛmɛ në frequency weighing (wala external filter), ka signal ya tɛmɛ në attenuator ku amplifier ka signal ya tɛmɛ në amplitude dɔ̈t, zui ka tɛmɛ në digital circuit processor ka tɛmɛ në LCD.
Parameters teknis |
|
Sensor |
Capacitive loudspeaker ye kɔrɔ |
Range de mesure |
30~130dB |
Measurement |
±1.5dB |
Frequency Response |
20HZ~8.5KHZ |
Frequency Weighing |
A |
Kommunikasyon data |
USB |
Analisis data |
Offline |
Data tɔ̈ɔ̈u |
10000 pen |
ACDC signal output |
Yïn |
Low Power Tips |
Yïn |
Lëk ë overload |
Yïn |
Resolution |
0.1dB |
Timekeeping |
Fast/Slow |
zui value lock |
Yïn |
Paket Specifications |
|
Power |
Bateri AA*4 (ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc) |
Net Weight of Product |
300g |
Dimension produk |
210*72*32mm |
Paket |
Paket Boks |
Standart outside box capacity |
12pcs |
Standard outside size |
52.5*45.5*34cm |
Standard outer box gross weight |
13kg |
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