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Most favorable Auto Measuring Sound Measurement Device , High Precision Sound Level Meter
| SPECIFICATIONS | |
| Sound pressure measurement scope | 30~130dB at A,35~130dB at C |
| Sound pressure frequency response | 30Hz~8kHz |
| Sound pressure frequebcy weighting | A and C charactersitics |
| Accuracy | ±1.5dB(sound pressure standard,94dB@1kHz) ±5dB(sound pressure standard,94dB@8kHz) |
| Dynamic range of sound pressure | 50dB(for each measurement gear level) |
| Dynamic characteristic of sound pressure | FAST 125ms,SLOW 1sec |
| Microphone | polarized capacitive microphone |
| Digital display | 4-digit, resolution;0.1dB,sampling rate;2times/sec |
| Bargraph display | Each analog bar represnts 1dB,Sampling rate is 20 times/sec |
| Measurement gear level | 30~80dB,40~90dB,50~100dB,60~110dB, 70~120dB, 80~130dB,6 gear levels in total |
| Automatic shifting gear level | Microcomputer will automatically select the best gear lever in the range from 30 to 130dB |
| Fast/Slow Selection | √ |
| Data Hold | √ |
| Back Light | √ |
| MAX/MIN | √ |
| Data storage | 100 groups |
| Power supply | 4×1.5V AAA Batteries |
| Weight | 184mm×60mm×29mm |
| Size | Approx. 190g |
| Safety Rating | EN61010-1,EN61326-1 |













OUR SERVICES
We are developing, producing and marketing instruments and meters. Meanwhile, we provide OEM & ODM services
R&D TEAM
Our R&D Team has over 20 years R&D experience in E&E instrument industry.
MISSION
Our mission is to get our work done well to become customers’ reliable business friend. S. E. Q (Service, Economic pricing, Quality) is our concern, we know what you need, and we know what we have.
Guilin Huayi Peakmeter Co.,Ltd is one of the most famous Digital Measuring Instrument Manufacturers in China.It is a National recognized High-tech Company, authorized by Chinese&Guilin Government and also a prestige Brand of measuring Meter industry.
Technology,Innovation,Customer Satisfication is our culture and eternal pursuit, also is the drive of our sustainable development. Over 20 Years professional R&D Team to ensure our products with advanced technology.
We now have Digital Multimeter, Digital Clamp Meters, Earth Resistance Testers, Insulation Testers, Power Meters, Environmental Detectors and other special Measuring Instrument in Over a hundred product series. All products are designed to comply with IEC61010 International Electrotechnical Commission Safty Standard and Requried CE (EMC/LVD), UL, ROHs, REACH,WEEE and other related regulations. Strict ISO 9001 Quality management and complete after-services system to ensure providing constant high quality product to our global customers.
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