Sealey-Power-Scope-Automotive-Probe-0-30V-Sealey-PP100-p-One-of-the-most-advanced-automotive-probes-on-the-market-with-a-huge-range-of-functions-for-effective-automotive-diagnostics-making-short-circuits-&-bad-earths-easy-to-find-Features-a-scope-function-to-visually-test-component-signals-with-the-added-benefit-of-maximum-minimum-volts-frequency-&-duty-cycle-displayed-Allows-components-to-be-activated-in-situ-or-prior-to-installation-The-fly-lead-allows-continuity-&-polarity-te