SL720 Sound Level Meter

รายละเอียด

SPECIFICATIONS

Model	SL720
Sound Pressure Measurement Scope	30~135dB
Accuracy	±2.0dB
Sound Pressure Frequency Response	31.5Hz~8kHz
Dynamic Characteristic of sound pressure (F/S switch)	FAST : 125ms (Default uses)
Dynamic Characteristic of sound pressure (F/S switch)	SLOW:1S
Sound Pressure Frequency Response	A Characteristics
Display	4-digit LCD Display
Resolution	0.1dB
Testing with Lo or Hi Range	Lo range when less than 100dB, auto switch to Hi range when over 100dB
Data Hold	Yes
Max	Yes
Battery	1.5V x2 AAA
Weight	About 106g
Safety Level	CE (EMC)
Standard Accessories	Sound Level Meter - Batteries- User Manual- Color Box