popular AC DC 12-250V Voltage Tester LED sale Display lectricity new arrival Detector Pen for Household use, Electrician sale

popular AC DC 12-250V Voltage Tester LED sale Display lectricity new arrival Detector Pen for Household use, Electrician sale

popular AC DC 12-250V Voltage Tester LED sale Display lectricity new arrival Detector Pen for Household use, Electrician sale
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  • Screwdriver bits are made of alloy steel through meticulous workmanship, standard slot screwdriver bits, beautiful and durable.
  • LCD display greatly enhance the reading experience, the lighted up numbers & letters with black background make it very easy to read, even in bright sunlight or poor light.
  • Suitable for detecting 12‑250V AC and DC current and simply detecting and break point of accurrent.
  • Non‑traditional metal pen holder, not easy to drop, convenient to carry with light weight and small size.
  • Can be used for household, electrician, etc, simple operation, safe and reliable to use.