Voltage Tester
Shenzhen UYIGAO Electronic Technology Co., Ltd (UYIGAO)
Voltage Tester is a testing instrument used for electrical power testing purposes. It is mainly used for detecting the presence of AC voltage in or around the object or surface and is very easy to operate.
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Voltage Tester Pen
Shenzhen UYIGAO Electronic Technology Co., Ltd
A non-contact voltage tester is the safest way to make sure the power is off without touching any wires. Before you open an electrical box, you should: - cut off power to the outlet at the main electrical panel - confirm you turned off the right circuit This is where the non-contact voltage tester comes in handy.
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Socket Tester
Shenzhen UYIGAO Electronic Technology Co., Ltd
*It tests your protection system to ensure the household electrical safety.*Widely used in the school, laboratory, factory and other social fields.
