You might wonder why your test light uses a 9V battery instead of being rechargeable. This matters because it affects how often you replace batteries and how convenient your tool is to use. Most test lights use a 9V battery because it provides a stable, high voltage needed for accurate testing. Rechargeable batteries often have … Read more
FASLINK M10 Power Circuit Probe Tester Review I’ve been burned by bad wiring more times than I want to admit, so when I got my hands on the FASLINK Power Circuit Probe Tester, I was hoping it would simplify things. This tool handles 6V to 80V DC voltage and includes a 16.4-foot test lead, which … Read more
Finding a blown fuse quickly can save you hours of frustration. Using a test light is the fastest way to check each fuse without pulling them out one by one. In my experience, a test light works even when the car is off, unlike a multimeter. This lets you check fuses in a dark garage … Read more
OHLPRO MagSafe Car Mount Charger Review I used to hate fumbling with phone mounts while driving, especially when my battery was low. That’s why I tested the OHLPRO for MagSafe Car Mount Charger iPhone Wireless Car Charger and found its 15W fast charging and strong magnetic lock really convenient. This mount works best for iPhone … Read more
ATOBLIN vs AWBLIN vs WINAMOO: Best Bidirectional Voltage Tester for Polarity Check? I’ve been testing three popular bidirectional voltage testers — the ATOBLIN Test Light, the AWBLIN Automotive Test Light with Buzzer, and the WINAMOO Upgraded Heavy Duty Circuit Tester — to figure out which one actually earns a spot in your toolbox. Each claims … Read more
Astro Tools 7762 vs OTC 3642 vs Sodcay Test Light: Best Locking Pliers Ground Circuit Tester? I’ve been testing circuit testers for years, and the three I’m comparing here—the Astro Tools 7762, the OTC 3642, and the Sodcay Digital Electric Pen—each take a different approach to grounding. The Astro uses locking pliers that won’t slip … Read more
A test light is a simple tool, but the fuse socket connection can make it unreliable. If the probe wiggles or loses contact, you might get false readings that waste your time. In my experience, many modern fuse sockets have tight or angled slots that don’t fit standard test light probes well. This poor physical … Read more
General Tools Pocket Magnetic Pick Up Tool Review I can’t count how many times I’ve dropped a tiny screw or bolt into an engine bay or behind a workbench. That’s why I grabbed the General Tools Pocket Magnetic Pick Up Tool #386 2lb Pull Capacity Grabber/Retrieving Magnet — a compact 5.5-inch tool powered by a … Read more
LHDOS vs Ecocstm Test Light for Dual Pack: Best Voltage Tester for DIYers? I’ve been testing two popular dual-pack test lights side by side: the LHDOS Automotive Test Light (which actually comes as a two-set bundle) and the Ecocstm Test Light Automotive. Both work with 5-90V DC systems and feature bright LED digital displays, but … Read more
ANCEL PB100 vs AWBLIN Power Probe vs Bfminitool Circuit Probe: Best Professional Circuit Tester? If you’re a pro mechanic trying to pick between the ANCEL PB100, the AWBLIN Power Circuit Probe, and the Bfminitool Circuit Probe, you’re looking at three very different price points and feature sets. The ANCEL PB100 boasts a massive 40 feet … Read more