Dsm8930 -digital Sound Level Meter 100 Hz To 8.3 Khz
Ideal for measuring the loudness of equipment and vehicles or levels of environmentalor industrial noise.
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FEATURES:
- Large backlit digital display plus analog bar graph
- Meets IEC651 TYPE 2 and ANSI S1.4 TYPE 2standards
- "A " frequency weighting and fast time weighting
- Auto ranging
- Min/Max memory + data hold
- Analog output
- Auto power off after 20 minutes
SPECIFICATIONS:
- Measurement Range: 40 to 130dB over four ranges (40 to 70dB, 60 to 90dB, 80 to 110dB,100 to 130dB)
- Measurement Accuracy: ±2dB @ 94dB & 1 kHz
- Frequency Range: 100 Hz to 8.3 kHz
- Frequency Weighting: "A " type
- Time Weighting: Fast (125 ms) time constant
- Digital Display Type: 4-digit (4000 count) LCD
- Digital Display Resolution: 0.1dB
- Digital Display Update Period: 160 ms
- Analog Bar Graph Resolution: 1dB
- Analog Bar Graph Update Period: 40 ms
- Analog Output Type/Amplitude: 0 to 0.707AC
- Auto Power Off Trigger: 20 minutes of inactivity
- Sensor Type: « in. (12mm) Electret condenser microphone
- Battery Life: 30 hours (typical)
- Operating Temperature: 32° to 122°F (0° to 50°C) @ 10 to 95% RH
- Dimensions: 8.1 x 2.4 x 1.6 in.
- Weight: 5.3 oz. Power Source: "9V " battery (included)
INCLUDES:
- Wind Shield Ball
- Battery
- User "s Manual
- 1 Year Limited Warranty
