Automotive electrical circuit system tester for cars and trucks 0v - 70vThe product is shipped based on the color or size of the main image of the product page.Automotive electrical circuit system tester for cars and trucks 0v - 70vFeatures:Voltage & Polarity Testing-Determine DC/AC Voltage and Postive/Negative quickly.Resistance Continuity Testing- LCD Screen displays the value of resistance.AC Circuit Singal Testing- Fast to troubleshoot the sensors circuit problem.Components Activation in your hand, in the vehicle or W/Ground.Testing Trailer Lights and Connections-10M extension cable allow you to test Cars or Trucks.Checking for Bad Ground Contacts and Locating Short Circuits.Specifications:Model: P100;Material: ABS;Display: TFT color display (160 x 128 dpi);Operating Temperature: 0 to 60C (32 to 140 F);Storage Temperature: -40 to 70C (-40 to 185 F);External Power:12.0 or 24.0 V power provided via vehicle battery;Package Weight: 1200g / 42.3oz;Package Size: 27 * 18 * 8.5cm / 10.6 * 7 * 3.3in;Test Tool Specifications:DC voltage range: 0-65V +1 digit;Resistance range: 0-200 K ohm;The frequency response of tone pass-through: 0Hz to 10K Hz. Circuit Breaker;Rating current: 1-10 Amp;Testing Standard:100% current: no trip;150% current: trip in one hour;200% current: trip in 3-30 seconds.300% current: trip in 0.5-4.0 seconds.Package List1 * P100 Power scan;1 * Probe Tip;1 * Rugged Blow Molded Case;1 * Battery Hookup Clips;1 * 10m Extension Cable;1 * Cigarette Lighter Adapter;1 * User Manual