INNOVA 3320 vs Extech MN35 vs Gardner Bender GMT-312: Best Automotive Multimeter? If you’re shopping for an automotive multimeter, you’re probably stuck between the INNOVA 3320, the Extech MN35, and the Gardner Bender GMT-312. I’ve spent time with all three, and they each serve a different purpose. The INNOVA 3320 is UL certified with auto-ranging … Read more
You open the box of your new multimeter, and there is no carry case inside. This is a common frustration for many DIYers and technicians who want to keep their tools safe. The simple truth is that manufacturers often cut costs to offer a lower price, assuming you already have a tool bag. They prioritize … Read more
7 best Mechanic Mirror for undercar inspection Getting under a car to spot a leak, a cracked belt, or a hidden bolt is a pain. You need a mechanic mirror for undercar inspection that actually extends far enough and doesn’t fog up or flop around. I’ve spent hours hunched over with these tools so you … Read more
This topic looks at a basic wheel alignment tool and asks what could be better. It matters because a simple tool can save you money, but its flaws might leave your car pulling to one side. I have found that many cheap tools lack a reliable way to lock the steering wheel perfectly straight. This … Read more
You have a multimeter with an OLED display, but you can barely read the numbers. This makes your work harder and less safe, especially when you need accurate readings. OLED screens can dim due to age, heat, or incorrect settings. Many users don’t realize that the auto-dimming feature is often the culprit, not a broken … Read more
Smgda Analog Multimeter MF-110A Review I needed a simple tool for quick voltage checks around the house without spending a lot. I tested the Smgda Analog Multimeter, AC/DC Volt 1000V Voltmeter Amp Volt Ohm Voltage Tester Meter with Test Leads and Battery Includ to see if it could handle basic continuity and battery tests. This … Read more
7 best Mechanic Mirror for checking brake pads There’s nothing more frustrating than squinting into a dark wheel well, trying to see if your brake pads have enough life left. You need a mechanic mirror for checking brake pads that actually shows you the pad thickness without contorting your body into a pretzel. A good … Read more
Many people ask me, “Can my multimeter measure solar panels putting out over 10 amps?” This is a crucial question because using the wrong meter setting can damage your equipment or give you a false reading. Most standard multimeters can only handle 10 amps safely. Trying to measure a solar panel that outputs more than … Read more
You try to replace a blown fuse in your multimeter, but a longer one just will not slide in. Your meter has a specific fuse holder designed for a precise length, and that length is almost always 30mm or shorter for safe operation. The internal contacts in the meter are spaced exactly for a 30mm … Read more
You opened the box and your heart sank. Your new multimeter looks used and has holes drilled right into its case. This is confusing and frustrating, and you want to know why this happened to you. These holes are not random damage. They are often factory modifications for calibration or testing. Some sellers resell units … Read more