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Product Details:
Payment & Shipping Terms:
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Measuring Range:: | 30~130 DB | Accuracy: | ±1.0 DB |
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Resolution: | 0.1 DB | Frequency Response: | 20 ~ 12,500 Hz |
Standard: | IEC 651.2, ANSI 1.4.2 |
Features :
* Permits choice “A”, “C” , “F” weighting and “Fast” / “Slow” response times. * Offers 4 measurement parameters: Lp (sound level); Leq (Equivalent Continuous A Sound Level ); Lmax ( Maximum Sound Level) and LN (Percent of all readings over alarm value set ). * DC output :1 0 m V / d B. * Can memorize 30 groups of measurement results and measuring conditions. * Auto range selection and digital display with no guessing errors. * Use “USB data output” and “RS-232 data output” to connect with PC. * Provide “Bluetooth ™ data output” choice.
Specification :
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Standed Accessories:
1. Main Unit
2. Windscreen
3. Carrying Case
4. Operation Manual
Optional Accessories:
1. ND9 sound level meter calibrator
2. USB, RS-232 Data Cable With Software
3. Bluetooth Data Out put With Software
Application :
Sound level meter are widely used to test the sound level of environment, machinery, vehicle, ship and other noise. For industrial environmental protection,construction, health care, teaching and researchdepartment.