GM1356 Digital Sound Level Meter USB Noise Tester Meter 30~130 dBA 35~

Rp649.000

Wide measurement range: 30~130dBA, 35~130dBC

-Accuracy up to 1.5dB

-This unit was designed according to following standards:
----A. International electrician committee standard: IEC PUB 651 TYPE2
----B. US national standard: ANSI S1.4 TYPE2

-100% Brand New

-With modern, compact, portable design.

-Easy to use

-Frequency weighting characteristic: A & C

-Time weighting characteristic: Fast & Slow

-AC/DC output

-Bar graph indication

-Equipped with sponge ball to filter-out unwanted signals.

-Max reading hold

-USB interface

-Analyse software

-Auto power off

-Overload indication: OVER/UNDER

-Auto backlight display

-Low battery indication

-Powered by 4x1.5V AA batteries (not included)

-Approved by CE/ROHS/FCC standard

-Under 1 year guarantee

-Measuring range: 30dBA~130dBA, 35~130dBC

-Accuracy: ±1.5 dB

-Frequency range: 31.5Hz~8.5KHz

-Frequency weighting: A/C

-Digital Display: 4digits

-Resolution: 0.1dB

-Measuring level: 30~130, 40~90, 50~100, 60~110, 80~130

-Linearity range: 50dB / 100dB

-Sample rate: 2 times/second

-AC output: 0.707Vrms at FS output impedance approx. 600 ohm

-DC output: 10mV/dB, output impendance approx. 100ohm

-Microphone: 1/2 inch electret condenser microphone

-Power supply: 4xAA 1.5V Battery (not included)

-Operating condition: 0~40 10~80%RH

-Storage condition: -10~60 10~70%RH

-Weight: 308g (including battery)

-Dimension: 70x35x256mm

-1 x Sound level meter

-1 x Operation Manual

-1 x Sponge Ball

-1 x USB cable

-1 x Software CD

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