Portable LED Maintenance Tester LED Fault Detector TV Backlight Reparing Tool Multifunctional LED Lamp Beads and Light Strips Light Boards LED Bulb Measurement Instruments

Features:
BananaJack, not terminal type, with safer and stable probe insertion.
Two levels of current setting. When testing a small amount of light beads, it is recommended to use the MIN MODE.
The output voltage and current are adjustable, and when testing a singleLED, the voltage and current automatically adjust to output.
Support TV LED backlight test without take the screen apart.
One button to turn on/off, and simple design for convenient operation.
Support singlelight bead illumination function and slowstart.
Built in isolation transformer, isolated without electricshock, reverse connection without burning lamp beads.
When the lamp beads breaks down or the probe shortcircuits abnormally, the instrument automatically enters a protectives state. When the abnormality is resolved, it automatically returns to normal and can continue to be used for normal testing.
Support dual data display of output voltage and current.