- Automotive Voltage Tester - Safe Operation: Features an insulated alligator clip with a 110 cm cable for secure connections. - Polarity Indication: Equipped with 2 LEDs to clearly indicate positive (+) and negative (–) polarity. - Wide Voltage Range: Tests voltages from 3V to 48V for versatile use. - DC Circuit Testing: Designed exclusively for testing DC circuits. - Dual Testing Methods: Offers two testing methods for comprehensive voltage analysis.