ATOBLIN 3-120V DC Bidirectional Circuit Tester Review I was tired of guessing which fuse was blown or if a taillight socket had power, so I grabbed the ATOBLIN Test Light Automotive 3-120V DC LED Digital Circuit Tester with Voltage Display. It handles everything from 3 to 120 volts DC, which covers my car’s 12V system … Read more
WINAMOO 5-90V vs WINAMOO 5-120V Test Light: Best High Voltage Tester for You? I’ve been testing two nearly identical WINAMOO automotive test lights side by side: the Basic 90V LED Digital Display model and the newer 5-120V version. Both are corded electric circuit testers with bright LED voltage displays, flexible spring wires, and bidirectional polarity … Read more
JASTIND 3-48V Automotive Test Light Review Ever tried tracking down a dead fuse or a broken wire in your car without a proper tester? I have, and it’s frustrating. That’s why I picked up the JASTIND Automotive Test Light with 3-48V LED Digital Readout — it promises a clear voltage reading and polarity check in … Read more
Kefly 7865L 7-Way Trailer Circuit Tester Review Ever spent an hour chasing a dead tail light or a wonky turn signal on a trailer? I sure have. That’s why I grabbed the Kefly 7-Way Round Pin Trailer Truck Circuit Plug Tester Replace 7865L, Trailer Tractor Light Tester Brand: Kefly 4.6 — it runs on a … Read more
AWBLIN 3-72V DC Digital Circuit Tester Review I’ve been burned too many times by cheap test lights that only read up to 48V, so when I needed to check a trailer’s 72V system, I grabbed the AWBLIN Automotive Test Light 3-72V DC Digital Light Tester with Voltmeter. This thing handles from 3 to 72 volts … Read more
WINAMOO 5-90V LED Digital Circuit Tester Review I was tired of guessing which wire was live or dead when working on my car’s electrical system. The WINAMOO Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display promised to solve that with a bright LED screen and a sharp probe. This tester shines for … Read more
Innovative Products of America Circuit Chaser Review I’ve been there — stuck behind a tractor trailer with no brake lights and no helper to test them. That’s why I grabbed the Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser™, a corded electric tool weighing just 0.6 pounds. It promises one-man testing, … Read more
BOJACK 3A 5A Resettable Fuse HVAC Tester Review I’ve blown more fuses than I care to admit while troubleshooting HVAC control boards. That’s why I grabbed the BOJACK 3 Amp 5 Amp Resettable Fuse HVAC Tools Circuit Tester for Circuit Breaker 24V AC/DC & 125/250V AC — it replaces standard fuses with resettable breakers rated … Read more
Lunarlipes 200EP Tone Generator Kit Review I was digging through a rats nest of unlabeled network cables in my basement, and the Lunarlipes Tone Generator Kit, Wire Tracer Circuit Tester, Tone Tracing Probe Kit, 200EP High Accuracy Cable Tester saved me hours of guesswork. It runs on two 9V batteries (not included) and has a … Read more
WINAMOO Dual-Color Circuit Tester Review I was tracking down a parasitic drain on my truck’s battery last weekend, and my old test light just wasn’t cutting it. That’s when I grabbed the WINAMOO Test Light Automotive, 6V-12V-24V Circuit Tester with Dual Color Polarity Indicator Light for Continuity Voltage. It has a 96-inch spring wire, so … Read more