YF-20中国台湾泰玛斯TENMARS 指针式噪声计/声级计YF20

YF-20 Analog Sound Level Meter

DISPLAY

▪Analog display with quick and accurate measurement.

▪Compressed scales minimize range switching.

Functions

▪Unique selecting switch for easy operation by one-hand.

▪Special integrated circuit for long stability.

▪Battery test.

SPECIFICATIONS

▪Ranges :LO （40-80dB）,Hi（80-120dB）.

▪Microphone: capacitance microphone.

▪Current: 5mA （when operating）.

▪Consumption: 14mA（BATT test）.

DIMENSION

▪size: 160x65x38mm（LxH）.

▪Weight: About 165g（including battery）