Digital-Automotive-Analyser-15-Function-with-IC-IR-Sealey-TA304-p-15-Function-auto-ranging-automotive-diagnostic-multimeter-with-IR-thermometer-attachment-Combination-digital-bar-graph-display-gives-accurate-indication-of-component-outputs-Large-easy-to-read-high-contrast-display-with-bright-white-back-light-Workshop-tough-durable-case-with-integral-st&-&-auto-power-shut-off-High-speed-processing-circuitry-reads-standard-automotive-parameters-including-duty-cycle-&-pulse-width