OBDResource Car Voltage Smart Circuit Tester, Power Circuit Probe 0.8-100V DC Voltage Tester Automotive Continuity Test Electrical Tester Car Fuse Tester with Flashlight for Car Battery | 0.8-100V DC Voltage Tester with Buzzer & Flashlight for Car Fuse, Polarity, Resistance and Continuity Test, Wire Diagnostics

Features

• 0.8-100V Wide DC Test Range:This automotive fuse tester measures DC voltage, resistance, continuity and polarity. Ideal for vehicle lights, sockets, fuses and all 0.8-100V DC automotive circuits.
• Smart Auto-Detect Mode:This auto circuit tester features a default smart mode that automatically detects voltage, polarity, resistance and continuity with no manual range switching. Real-time readings display on the digital screen; press HOLD to lock values for simple recording.
• Dual Safety Alert System:An audible buzzer activates for circuits under 50. An "OL" on-screen indicator alerts you to overvoltage above 100V, flagging abnormal electrical conditions right away.
• High Precision Multi-Range Measurement:Boasts professional 1% accuracy with dynamic resolution: 0.001V below 2V and 0.1V at 100V. It measures resistance from 1 to 20M, including low-range 10.01M and high-range 200020M for advanced vehicle diagnostics.
• Backlit Screen & Power Saving Design:Bright backlit LCD ensures clear readouts in bright or dim spaces, plus a built-in LED flashlight for dark engine bays. The unit auto-shuts off after 15 minutes of inactivity to conserve battery life.
• Durable Insulated Build & Complete Accessories:Crafted from insulated ABS and glass fiber nylon for safe, long-lasting operation. Includes a probe protective cap and compact storage pouch to avoid damage and keep the tester organized.