YF-20臺灣泰瑪斯TENMARS 指針式噪聲計/聲級計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(LxWxH).

▪Weight: About 165g(including battery)