Name: Center 321 | Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz)
Brand: Center
SKU: CENTER 321
Availability: OutOfStock

Center 321 | Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz) - General Tech Services LLC

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Center 321 | Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz)

Part Number : CENTER 321

The Center 321 is a Sound Level Meter made by Center Technology Corp., Taiwan. Published specifications include Level Range: Lo=30~80dB ; Med=50~100dB ; Hi=80~130dB; Accuracy: ±1.5dB (ref 94dB@1KHz). Full specifications are listed below.

Key features

PC Interface
Bargraph Indication
Max/Min Function
Auto Ranging (30~130dB)
Resolution 0.1dB
Level Range Display
AC/DC Signal Output

Availability: in stock

Specifications

Part Number	CENTER 321
Brand	Center
Level Range	Lo=30~80dB ; Med=50~100dB ; Hi=80~130dB
Accuracy	±1.5dB (ref 94dB@1KHz)
Frequency Weighting	A / C
Time Weighting	Fast, Slow
Dynamic Range	50dB
Frequency Range	31.5Hz to 8KHz
Microphone	Electret condenser microphone
Auxiliary Outputs	AC/DC Output
Battery	9V battery
Dimensions	275x64x30 mm
Weight	approx.280g

Center 321 | Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz)

Center 321 | Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz)

Center 392 | Integrating Sound Level Meter | Level Range 30~130dB, Accuracy ±1.4dB (ref. 94dB@1KHz)

Center 324 | Sound Measuring Recording System | Measurement Range 30~130dB, Level Range 30~90dB, 50~110dB

Center 390 | Datalogger Sound Level Meter | Level Range 30~130dB, Accuracy ±1.4dB (ref. 94dB@1KHz)

Center 323 | Datalogger Sound Level Meter | Measurement Range 30~130dB, Level Range 30~90dB, 50~110dB

Center 32 | Sound Level Meter | Measurement Range 30~130dB, Level Range 30~90dB, 50~110dB

Center 328 | Sound Level Meter | Measure Range 32~130dB, Accuracy ±1.4dB (ref 94dB@1KHz)

Center 329 | Sound Level Meter | Level Range 40~130dB, Accuracy ±2dB (ref 94dB@1KHz)

Center 322 | Datalogger Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz)

Meet Us F2F

Kroeplin H780 | Mechanical Internal Measuring Gauge (Inch) | Range 3.20–4.00 inch, Scale Interval 0.0005 inch, Depth 3.3 inch

Kroeplin G280 | Electronic Internal Measuring Gauge (Inch) | Range 3.15–3.94 inch, Scale Interval 0.0005 inch, Depth 3.3 inch

Kroeplin H770 | Mechanical Internal Measuring Gauge (Inch) | Range 2.80–3.60 inch, Scale Interval 0.0005 inch, Depth 3.3 inch

Kroeplin G270 | Electronic Internal Measuring Gauge (Inch) | Range 2.75–3.54 inch, Scale Interval 0.0005 inch, Depth 3.3 inch

Center 321 | Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz)

Related Products

Center 392 | Integrating Sound Level Meter | Level Range 30~130dB, Accuracy ±1.4dB (ref. 94dB@1KHz)

Center 324 | Sound Measuring Recording System | Measurement Range 30~130dB, Level Range 30~90dB, 50~110dB

Center 390 | Datalogger Sound Level Meter | Level Range 30~130dB, Accuracy ±1.4dB (ref. 94dB@1KHz)

Center 323 | Datalogger Sound Level Meter | Measurement Range 30~130dB, Level Range 30~90dB, 50~110dB

Center 32 | Sound Level Meter | Measurement Range 30~130dB, Level Range 30~90dB, 50~110dB

Center 328 | Sound Level Meter | Measure Range 32~130dB, Accuracy ±1.4dB (ref 94dB@1KHz)

Center 329 | Sound Level Meter | Level Range 40~130dB, Accuracy ±2dB (ref 94dB@1KHz)

Center 322 | Datalogger Sound Level Meter | Level Range Lo=30~80dB, Accuracy ±1.5dB (ref 94dB@1KHz)

Kroeplin H780 | Mechanical Internal Measuring Gauge (Inch) | Range 3.20–4.00 inch, Scale Interval 0.0005 inch, Depth 3.3 inch

Kroeplin G280 | Electronic Internal Measuring Gauge (Inch) | Range 3.15–3.94 inch, Scale Interval 0.0005 inch, Depth 3.3 inch

Kroeplin H770 | Mechanical Internal Measuring Gauge (Inch) | Range 2.80–3.60 inch, Scale Interval 0.0005 inch, Depth 3.3 inch

Kroeplin G270 | Electronic Internal Measuring Gauge (Inch) | Range 2.75–3.54 inch, Scale Interval 0.0005 inch, Depth 3.3 inch