阿里彩票
测试探头可固定;全自动量程;圆弧显示.DCV 500V ACV 500V Ω 30MΩ ±(10%rdg+5dgt) 10kΩ Continuity The buzzer sounds at approx. 20Ω max. Approx. 1.3V !ō?.vbproj