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自动测试功能可测试线路/回路阻抗、RCD 脱扣电流/脱扣时间,通过单一连接并按一下按钮即可进行绝缘测试。

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● 非接触测试距离500mm,确保用户安全● 宽带宽 DC 到 100 kHz 完美频率特性

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自动吸引式液晶数字和指针显示,可检测0~LEL%LEL的可燃性气体浓度。可检测天然气、人工煤气、液化气、甲烷、氢、氦、二氧化碳、氩气、丙烷、丁烷等

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15 A DC + 峰值 AC,50 A 峰值脉冲 10 mA 50 MHz ≤7 ns

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产品尺寸235*86*46mm 灵敏度 可调, 至少5PPM

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测温范围-10℃~50℃(室内) -50℃~70℃(室外)

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一款双通道数显交流毫伏表。具有测量电压频率范围宽(10Hz~2MHz),输入阻抗高(≥10MΩ),电压测量范围宽(量程400V),分辨率高(1μV)且测量精度高等优点

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