DESCRIPTION
This
Digital Sound Decibel Level Meter is an instrument to measure the sound pressure level in decibels (dB). This meter is featured with wide measuring range of (30 ~ 130 dB), frequency weighting, fast / slow response and maximum hold function. The
Digital Sound Decibel Level Meteralso provides a windscreen to filter-out unwanted signals.
FEATURES
- Microphone: 1/2" Electret Condenser microphone
- Fast and slow dynamic characteristic modes
- Fast rate to pick up the current reading
- Slow rate to pick up the reading of average within 1 second
- Maximum value holding function to lock up the maximum reading
- Auto power off design for energy saving
- Low battery indication
- Overload Indication: OVER/UNDER
- Level Ranges: 30-80dB, 50-100dB, 60-110dB, 80-130dB 30-130dB
- Bar Graph: 50 dB scale at 1 dB step
- Accuracy: +/-1.5dB (under reference conditions)
- Measuring Level: 30-130dB (A)/35-130dB (C)
- Frequency Range: 31.5Hz to 8.5KHz
- Linearity Range: 50dB/100dB
- Frequency Weighting: A
- Digital Display: 4 digits
- Resolution: 0.1dB
- Self Calibration Time: 3sec
- Sampling Rate: 2 times/seconds
- AC Signal Output: 0.707Vrms/ full bar graph, output impedance is about 600ohm
- DC Signal Output: 10mV/dB, output impedance is about 100ohm
- Power Supply: 4x AA batteries or DC 6V 100mA
SHIPPING INFORMATION
This item is located in Canada and ships out same day or next business day; after confirmation that your payment has been received. Orders within the great white north are shipped using 2-8 business day service. Orders in the US are shipped using 6-14 business day service and international are sent by 4-6 week service. Xpress Post 1-3 business day service is available to Canadians and can be added to your order by
[Clicking Here]