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0~99999.9 欧姆电阻十进制盒

£32.99
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Description

结构原理:

耐用结构:采用金属板和铝合金框架制成,密封结构。

精密调节:使用波段开关调整电阻值,波段开关旋转至不同位置可改变电阻值。

高稳定性:低阻值电阻元件采用高稳定性铜线,无感绕制方式,高阻值元件采用精密金属膜电阻,经过严格的测试和处理,确保阻值稳定准确。

规格:

类型:电阻箱

模型:15026

测量范围:0~99999.9Ω

参考功率:0.5W

工作温度:15-30℃

颜色: 黑色的

材料: 塑料

绝缘电阻:内部电路与金属外壳之间大于20MΩ

用法:

将两个端子接入电路或测量仪器(如万用表),调节相应旋钮,得到所需的电阻值,将各旋钮指示的读数乘以其对应的倍数(X10K、X1K、X100、X10、X1、X0.1)后相加,得到总电阻值。

包裹包括:

1 x 电阻箱

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