Intelligent Voltage Tester Screwdriver

Smart Safety in Your Hands – Intelligent Voltage Tester Screwdriver

🤍With a self-checking function to know whether the pen battery is working or not.

🤍The nib is designed with a screwdriver, which is convenient for you to open the socket box at any time.

🤍Pen clip design, mini size, and lightweight for easy carrying.

🤍LED indicates light, long service time, and is convenient to view the detection result.

🤍A perfect tool kit for home and electric industry uses.