Home > Products > Environment Meters > SL821,sound level meter,digital level meter,sound meter
SL821,sound level meter,digital level meter,sound meter
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10 Pieces(Min.Order)
- 10000 Piece / Pieces per Month
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Product Details
Place of Origin: | Fujian, China | Model Number: | SL821 |
Product Description
Features and Benefits
- Compliant with JJG 188-2002 and IEC 61672-1: 2002 type 2.
- Easy measurement of sound pressure level (Lp), equivalent continous sound pressure level (Laeq), sound exposure level (LAE), and peak sound level (LCpeak)
- Backlit display.
- Auto Off function.
Specifications
Microphone | 1/2 polarization capacity microphone |
Range | A-weighting: 30dB ~ 130dB |
C- weighting | 35dB ~ 130dB |
Measurement frequency range | 31.5Hz to 8kHz |
Time weighting characteristics | FAST; SLOW |
Calibration | 94dB |
Data recording | 10 |
Display | LCD with 4 digits, 0.1dB resolution, sampling rate 1s |
Bar graph | Scale range 50dB, 1dBresolution |
Warming indicators | OVER (overload), UNDER(underload) |
DC output | 0-2.5V, 25mV/dB |
Ambient conditions | 0 ~ 40º C; 10-80%RH |
Storage condition | -10 ~60º C, 10 ~70%RH |
Power supply | 1x 9.0V, 6F22 batteries |
Dimensions | 220mm*73mm*35 mm |
Weight | 290g (batteries included) |
Contact Us
- Xiamen Wellzion Electronics Co., Ltd.
- Contact nameMelissa Zhang
- Phone86-592-5562446
- AddressROOM 608,B BUILDING,SEG E-MART, NO.806 YUANSHAN NAN ROAD,XIAMEN,FUJIAN,CHINA Xiamen,Fujian
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