•Oversized luminous LEDs clearly indicate voltage levels
•Clear audible tone for easy detection
•Built-in bright torch for ample illumination in dark spaces
•Fits into recessed terminals (e.g., RCBOs) without the need to unscrew caps
•Phase rotation indicator with bright green LEDs showing left or right rotation
•AC & DC voltage testing up to 690V
•Continuity testing function
•Self-diagnostic test for reliability
•Single-pole phase test
•Polarity indication for correct wiring checks
•Auto power on/off for energy-saving convenience