{"product_id":"autel-powerscan-ps100-power-circuit-probe-scan-tool-automotive-circuit-tester-read-ac-dc-resistance-12-24v-electrical-short-open-circuit-finder-relay-tester-with-20ft-extension-cable","title":"Autel PowerScan PS100 Power Circuit Probe Scan Tool Automotive Circuit Tester, Read AC DC Resistance 12-24V Electrical Short\/Open Circuit Finder, Relay Tester with 20ft Extension Cable","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【2026 All-in-One circuit relay tester】The ultimate diagnostic tool for 6-30V vehicle electrical systems, featuring a high-resolution 160x128 TFT display for crystal-clear readings. Trust Autel's industry-leading accuracy for: Voltage \u0026amp; Polarity Verification; Continuity \u0026amp; Circuit Integrity Checks; Signal Circuit Analysis; Component Activation Testing; Ground Fault Detection; Short Circuit Localization; Circuit Breaker Protection Testing.\u003c\/li\u003e\n\u003cli\u003e【4 High - performance Working Modes】Optimize your circuit diagnostics with four adaptive modes: 1. DC Voltage Measurement: Measures DC voltage with a resolution of 0.1V 2. Resistance Testing: Effortlessly gauge resistance between probes, ideal for fuse continuity checks, open circuit detection (displays \"OL\"), and switch functionality verification 3. AC Voltage Analysis: Displays maximum voltage, minimum voltage, frequency, and duty cycle 4. Tone Activation\/Deactivation: Technicians can use the tone in low - light conditions to identify test results and turn it off when not needed.\u003c\/li\u003e\n\u003cli\u003e【Component Activation】The Autel PS100 power circuit tester simplifies diagnostics by efficiently testing positive\/negative polarity, open circuits, and continuity—ideal for identifying circuit faults, evaluating ground integrity, and reading AC\/DC current to activate in-vehicle or off-vehicle components. It also monitors MIN\/MAX voltage fluctuations, enabling precise analysis of electrical systems.\u003c\/li\u003e\n\u003cli\u003e【Voltage \u0026amp; Polarity Detection】The Autel PS100 automotive circuit testing probe set offers intuitive, step-by-step guidance for identifying voltage levels and polarity. Positive Circuit Contact: Touch the probe tip to a positive terminal, triggering the red LED indicator and displaying voltage readings on the LCD with 0.1V resolution. Negative Circuit Contact: Connect to a negative terminal to activate the green LED, with the same 0.1V resolution on the display.\u003c\/li\u003e\n\u003cli\u003e【CONTINUITY \u0026amp; SIGNAL CIRCUIT TESTING】The Autel Electrical System Probe Tester enables rapid, precise diagnostics of sensor circuits and connectivity faults with two intuitive continuity testing methods: Resistance Mode \u0026amp; Power Mode. Ideal for assessing circuit integrity, this tool simplifies detection of open circuits, faulty connections, or shorts—essential for maintaining electrical system reliability in automotive diagnostics.\u003c\/li\u003e\n\u003cli\u003e【20FT EXTENSION CABLE \u0026amp; INTEGRATED FLASHLIGHT】The Autel automotive electrical tester enhances accessibility with a 20ft extension cable (in addition to its standard 20ft cable), enabling testing at any vehicle location—perfect for trailer wiring setups. Equipped with a built-in flashlight, the tool ensures optimal visibility in dark or low-light environments, making nighttime diagnostics or work in dimly lit areas more efficient.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Autel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source:\u003c\/strong\u003e Battery Powered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin. Operating Voltage:\u003c\/strong\u003e 0.1 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 Count\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Autel","offers":[{"title":"Default Title","offer_id":40836833411201,"sku":"B0FF95D2MY","price":134.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/5754\/0993\/files\/51KDyWwa75L.jpg?v=1785080832","url":"https:\/\/garagenest.us\/products\/autel-powerscan-ps100-power-circuit-probe-scan-tool-automotive-circuit-tester-read-ac-dc-resistance-12-24v-electrical-short-open-circuit-finder-relay-tester-with-20ft-extension-cable","provider":"GarageNest","version":"1.0","type":"link"}