Do you want to test voltages in your home?
Our Compact Voltage Sensitivity Pen is the most advanced and innovative design to test different voltage type inside your home. Can solve the automotive and household electrical issues. The visible LED lights will shine according to the signal density (low, medium, high), the beeper sounds at different frequencies to indicate. Meet the requirements of voltage detector is 600V CAT IV 1000V CAT III, provide you the HIGHEST SECURITY during working. We commit our voltage tester pen use a quality multimeter to improve the quality of life. The problem of electricians is no longer a problem. Get it now!