指针万用表 指针万用表： ：23mm*薄型 *镜面宽量程 *三重保护表头 *电池测试 DCV 250m/2.5/10/50/ 250/500V ±3% of full scale 4kΩ ACV 型号：CP-7D 规格： 价格：0.00 生产厂家：上海米远
指针万用表产品说明： *23mm*薄型 *镜面宽量程 *三重保护表头 *电池测试 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