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Extech 407730 Digital Sound Level Meter 40-130dB Price
৳ 20,000.00৳ 22,000.00 (-9%)
40-130dB Meter featuring large LCD display with analog bargraph
The 407730 sound level meter measures from 40 to 130dB with an accuracy of 2dB. The digital display offers a 0.1dB resolution and features a fast responding analog bar graph. User can choose A or C weighting. Max Hold captures highest reading. Includes microphone wind screen and four AAA batteries.
±2dB accuracy with 0.1dB resolution
A+C weighting
AC analog output
Record Max/Min values over time
Utilizes 0.5″(12.7mm) electret condenser microphone
Contract for Purchase:
BD Trade International
Mirpur 12, Dhaka, Bangladesh
01883113100
01728780635
masum.sub@gmail.com
Extech 407730 Digital Sound Level Meter 40-130dB Price
| Specifications | Range |
|---|---|
| Sound Range (dB) | 40 to 130dB |
| Basic Accuracy | ±2dB |
| Weighting (A&C) | Yes |
| Response Time (Fast/Slow) | Yes |
| Condenser Microphone | 0.5″ (12.7mm) |
| Analog Output | AC |
| Dimensions | 9×2.2×1.7″ (230x57x44mm) |
| Weight | 5.6oz (160g) |
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