This affordable sound level meter has a large LCD display and a unique background noise absorber. It features a digital display and analog bar graph as well as auto/manual ranging and has 6 measurement ranges in 10 steps. This device also features max hold and fast/slow response mode and A/C weighting is selectable.
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
The Professional 8922 AZ Sound Level Meter provides automatic or manual range in six measurement ranges from 30 to 130 dB. The unit meets ANSI S1.4 and IEC60651, type 2 class standards, and features 0.1 dB resolution.
A background noise absorber of 8922 AZ SLM permits users to measure sound levels accurately even in the presence of high background noise. And it has a backlight function, which could let users operate in dark areas.
The 8922 AZ Sound Level Meter allows users to select between fast and slow response times as well as A&C weighting. Jacks on the meter provide both AZ and DC analog output.
The portable 8922 AZ Noise Level Meter can be used for acoustic (sound that travels through the air) measurements, which had been widely used in HVAC (Heating, Ventilation, and Air Conditioning) and industrial-related applications. A user could capture sound-level data via the USB interface.
|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|
|LCD Size||62(L) * 42(W) mm|
|Operating RH%||Humidity ＜80%|
|Storage RH%||Humidity ＜90%|
|Meter Size||254(L) * 77(W) * 37(H) mm|
|Battery||9V Battery * 1 PC or 9V DC adaptor|
|Standard Package||Meter, Battery, Manual, Carry Case|
|Optional Accessory||Software CD & USB Cable|