CENPEK Circuit Tester Powerscan PS100 Power Probe Electrical System Diagnostics

PS100 Automotive Electrical Tester Performs every type of service including power injection, measurement, ground testing, polarity checks, continuity testing and components activation With a flip of the power switch, you have an instant hot/ground lead for powering up electrical components like cooling fans, relays, etc. Simultaneously uses the hot lead and the ground lead to activate components right in your hand Instantly identifies positive, negative and open circuits An auto circuit breaker makes this tool very safe and sustainable; Its short-circuit protected as well as a safety measure to protect the device from overload.