Amprobe SM-20-A Sound Meter

Display:4 digits LCD

Microphone:1/2 inch Electret condenser microphone

Power supply:9V NEDA 1604, IEC 6F22, JIS 006P battery

Auto power off:Approx. 5 min

Environment:Indoor operation, < 2000 m

Standard applied:IEC 651 Type 2, ANSI 1.4 Type 2

Dynamic range:50 dB

Resolution:0.1 dB, display update: 0.5 sec.

Time weighting:FAST(125mS), SLOW(1 sec)

Accessories:Carrying case, windscreen, User manual and 9V battery

Included Accessories: Carrying case, users manual, battery(installed),USB cable download and software CD