Član VIP
AR844 Noise Meter, Noise Meter, Sound Level Meter
AR844 noise meter ye luɔɔi ye: ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr ye kɔɔr
Detalji proizvoda
Detail
AR844 ye kë ye cɔl noise meter ye kë ye cɔl noise meter. 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 |
Mikrofon Capacitive 1/2 inch |
Range de mesure |
30~130dB |
Measurement |
±1.5dB |
Frequency Response |
31.5HZ~8.5KHZ |
Frequency Weighing |
A/C |
Kommunikasyon data |
USB |
Analisis data |
Online/offline |
Data tɔ̈ɔ̈u |
4700 ye |
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 |
183*67*30mm |
Paket |
Paket Boks |
Standart outside box capacity |
12pcs |
Standard outside size |
52.5*45.5*34cm |
Standard outer box gross weight |
13kg |
|
Онлайн разпит
-
Kontakti
-
Kompanija
-
Telefon
-
E-mail
-
WeChat
-
Kod provjere
-
Сједност поруки
-