产品详情
简单介绍：
YF-20台湾泰玛斯TENMARS 指针式噪声计/声级计YF20
YF-20台湾泰玛斯TENMARS 指针式噪声计/声级计YF20
YF-20台湾泰玛斯TENMARS 指针式噪声计/声级计YF20
详情介绍：
YF-20台湾泰玛斯TENMARS 指针式噪声计/声级计YF20 YF-20台湾泰玛斯TENMARS 指针式噪声计/声级计YF20
YF-20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). ▪Microphones: capacitance microphones. ▪Current: 5mA (when operating). ▪Consumption: 14mA(BATT test). DIMENSION ▪size: 160x65x ▪Weight: About
