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). ?Microphone: capacitance microphone. ?Current: 5mA (when operating). ?Consumption: 14mA(BATT test). DIMENSION ?size: 160x65x ?Weight: About
