紧凑型电压灵敏度笔 - 电动紧凑型笔
We will process your order within 24-72 hours. In most cases, we deliver within 7-10 business days. For larger lights that typically are custom made, delivery may take 25-40 days.
We provide tracked shipping to ensure it arrives safely at your doorstep.
If you are not 100% satisfied with your purchase, you can either return your item for a refund or exchange it for something else. To be eligible for a refund your item must be unused and in the same condition unless faulty/broken, you must have received the wrong item, your item arrived broken, your item was lost in transit.
Please message us about sizing or getting different pictures, as we try to avoid unneccessary returns. See all our return conditions in the return policy page.
We stand behind our quality. We want you to be completely satisfied with your purchase. If the purchase doesn't meet your expectations within 30 days, we offer a hassle-free, money back guarantee. No need to worry about the return shipping. Give it a try - there's nothing to lose.
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We pride ourselves on delivering high-quality products and prompt, reliable service. As a Norwegian company, we uphold the highest standards in product craftsmanship and customer care.
紧凑型电压灵敏度笔 - 电动紧凑型笔
您想在家中测试电压吗？我们的紧凑型电压灵敏度笔是测试您家中或办公室内不同电压类型的最先进和创新的设计，解决汽车和家庭电气问题。嵌入式LED灯根据信号密度（低/中/高）发光，同时发出蜂鸣声以提醒您。交流电压越高，蜂鸣声和闪烁的频率就越高！
如何使用：
1. 按下电源按钮以启动。
2. 电压警报：如果检测到交流电压，蜂鸣器将发出 beep 声，LED 灯将闪烁。交流电压越高，蜂鸣声和闪烁的频率就越高。
3. 手电筒：内置灯光在昏暗条件下非常有用，并且它会在 5 分钟后自动关闭以节省能源。
4. 自动关机：电压测试仪在3分钟内未检测到交流电压后将自动关机。
5. 低电量指示灯：当电池电量低时，电源指示灯将闪烁3次，蜂鸣器将鸣叫一次，测试笔将关闭电源。
- 它具有大范围测量，6000计数自动量程万用表，直流电压可达1000V，交流电压可达750V，交流/直流电流可达10A，电阻可达60MΩ，电容可达100mF，配有K型热电偶，快速解决电气问题。
- 这是一款完美的万用表，采样频率为每秒2-3次，内置支架可实现免提使用，2.7英寸大背光LCD显示屏，适合在光线昏暗的地方使用。
规格：
- 电源：2 x AAA 电池（不包括在内）
尺寸：17 * 3 * 3毫米
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