MEASURING RANGE - The default AC voltage measurement range is 12 - 220V, it meets the need for selecting the most suitable sensitivity before testing on different occasions.
LIGHTWEIGHT and PORTABLE - No battery needed, always ready to use. With small size, it is easy to store in tool box and carry.
INDUCTANCE BREAK-POINT TEST - Press the "INDUCTANCE" button with finger, the tip approaches the wire, and a "?" symbol appears. Moves the tip along the wire, if the "?" symbol disappears, this is the breakpoint.
VOLTAGE READ - Press DIRECT detection button with your finger, and the voltage pen inserts the copper core into the conductor. The final value on the screen is the voltage of the conductor.
NOTE - When testing, you cannot press two test buttons at the same time, otherwise it will affect the sensitivity and test results.