DETECT SOUND LEVEL - Great tool for checking, monitoring or controlling the sound level of any environments. It is widely applicable for personal, business, studies, industrial and etc.
RANGES, FREQUENCY & ACCURACY - Measures range from 40 - 130 dB with frequency range from 31.5 to 4Khz. Highly accurate with +/-1.5dB.
DUAL RANGES - Divided into 40 - 100 dB (LO) and 60 - 130 dB (HI) to enhance high accuracy is achieved.
TIME WEIGHTING & FREQUENCY WEIGHTING - FAST(125mS) for time weighting. TYPE A for frequency weighting.
HOLD , MAX & MIN - Including all useful features such as data hold, max recorded reading and min recorded reading as well as auto power off.