指針萬用表 指針萬用表: :23mm*薄型 *鏡面寬量程 *三重保護(hù)表頭 *電池測試 DCV 250m/2.5/10/50/ 250/500V ±3% of full scale 4kΩ ACV 型號:CP-7D 規(guī)格: 價格:0.00 生產(chǎn)廠家:上海米遠(yuǎn)
指針萬用表產(chǎn)品說明: *23mm*薄型 *鏡面寬量程 *三重保護(hù)表頭 *電池測試 DCV 250m/2.5/10/50/ 250/500V ±3% of full scale 4kΩ ACV 10/50/250/500V ±4% of full scale 4kΩ DCA 0.25m/25m/500mA ±3% of full scale Voltage drop : 250mV (Fuse resistance not included) Ω 2k/20k/1MΩ ±3% of scale length Full scale 1M?? Open circuit voltage : 1.5V Load Current (Li) 0~74mA/7.4mA/150μA BATT (Battery Check) 0.9.....1.5V Low Level Frequency -20dB.....+62dB