SL821,sound level meter,digital level meter,sound meter

Name: SL821,sound level meter,digital level meter,sound meter
Price: Negotiable

FOB Price

Negotiable / Piece

10 Pieces(Min.Order)

Product Details

Place of Origin:

Fujian, China

Model Number:

SL821

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	220mm73mm35 mm
Weight	290g (batteries included)

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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