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AZ8922 Sound Level Meter with Backlight Function Digital Noise Tester 30~130 DB

AZ8922 Sound Level Meter with Backlight Function Digital Noise Tester 30~130 DB

$309.00 USD
$309.00 USD
Aanbieding Uitverkocht

Features:
* Meets IEC60651, type 2 class standard
* Deluxe super large LCD display with affordable price
* Easy to calibrate by using AZ 8930 sound calibrator
* Unique background noise absorber
* Features with digital display and analog bar graph
* Auto/manual range, 6 measurement range in 10 steps
* Max Hold and Fast/Slow response mode
* A/C weighting is switchable
* AC/DC analog output
* USB Interface

Model 8922
Measure Range A weight: 30~130 dB
C weight: 35~130 dB
Digital Display (6 ranges) 30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB
Digital Display Resolution 0.1 dB
Digital Updating Time 160 ms
Quasi-analog Bar (6 ranges) 30~80, 40~90, 50~100, 60~110, 70~120, 80~130 dB
Quasi-analog Resolution 1 dB
Bar Updating Time 40 ms
Accuracy at 94 dB, 1KHz ±1.5 dB
Analog Output AC 0.707 Vrms (at full scale): DC 10 mV/dB
Microphone Dia 6mm electric condenser microphone
Frequency Range 31.5 Hz~8 KHz
Battery Life Time 30 hours typical
Windscreen YES
LCD Size 62(L) * 42(W) mm
LCD Backlight YES
Operating Temperature 0~50℃
Operating RH% Humidity <80%
Storage Temperature -20~50℃
Storage RH% Humidity <90%
Meter Size 254(L) * 77(W) * 37(H) mm
Weight ~200g
Battery 9V Battery * 1 PC or 9V DC adaptor
Standard Package Meter, Manual, Carry Case

 

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