Insulated Screwdriver Voltage Test Pen Detectors Electroprobe Home Electricity Tool Circuit Tester with Handle Set

Detection: Hold down the steel hat with the hand and the tip of the electric pen, respectively, and the lcd display shows that the is sufficient, which mean that the is insufficient and dead. Double display professional electricity measurement: Lamp display direct electric measurement, lcd display Inductions electricity measurement. Line detection: Inductive electricity measuring lcd display line judgments Identification function: Directly measure electricity to identify Rest assure that button lock the tool holder: The double head can easily replace and secure., Manufacturer: Kalttoy