*Accuracy up to 1.5dB
*This unit was designed according to following standards:
—-A. International electrician committee standard: IEC PUB 651 TYPE2
—-B. US national standard: ANSI S1.4 TYPE2
*100% Brand New
*With modern, compact, portable design.
*Easy to use
*Frequency weighting characteristic: A
*Equipped with sponge ball to filter-out unwanted signals.
*Max reading hold
*Auto power off
*Auto backlight display
*Low battery indication
*Approved by CE/ROHS/FCC standard
*Under 1 year guarantee