Digital Circuit Tester

Circuit Tester - Digital - Heavy-Duty - Universal

• Red backlit display indicates positive polarity and green backlit display indicates negative polarity
• Universal operating range 2.6 - 32 volts DC to work on most vehicle electrical systems
• Stainless steel probe with 12” coiled cord and alligator clamp for secure connections
• Heavy-duty circuit tester with digital display to accurately show DC voltage