You bought a UNI-T digital multimeter, excited to test circuits, but the alligator clamps have no leads attached. This is a common frustration that can stop your project cold. I discovered that these clamps are sold as separate accessories, not included with the meter. The leads you need often come in a different package, designed … Read more
You are trying to measure voltage with your UNI-T multimeter, but it won’t automatically switch between AC and DC. This is a common frustration that can make simple electrical jobs feel confusing. Your UNI-T meter is designed this way for safety and accuracy, not because it is broken. AC and DC signals behave very differently, … Read more
Victron Energy Orion-Tr Smart DC Charger Review The Victron Energy Orion-Tr Smart DC to DC Charger is a 12/24-volt, 15 amp battery charger best suited for RV or boat owners who need to top off a 24-volt lithium service battery from a 12-volt alternator, and it delivers 360 watts of output with a 2-hour charge … Read more
BLUETTI AC50B vs EB3A: Best Budget Portable Power Station for Campers The BLUETTI AC50B is the better pick for campers who need longer runtime because it delivers 448Wh of capacity, while the BLUETTI EB3A suits lighter trips with its 10.1-pound build and 268Wh. The AC50B also pushes 700W continuous AC output versus the EB3A’s 600W, … Read more
BLUETTI AC70 vs AC50B: Best Portable Power Station for Light Camping? BLUETTI AC70 is the better pick for light camping because its 768Wh capacity and 1000W inverter handle bigger appliances, while the AC50B suits backpackers who prioritize a lighter load with its 14.8-pound build. The AC70 delivers 768Wh and 1000W (2000W lifting) versus the AC50B’s … Read more
I remember staring at my first UNI-T digital multimeter, completely lost. The symbols on the dial looked like a secret code. This confusion matters because picking the wrong mode can ruin your tool or give you a dangerous reading. Many UNI-T models use tiny, faded icons that look the same in dim light. The difference … Read more
You have your UNI-T multimeter set to diode mode, and instead of a single tone, you get a loud, continuous beep. This can be confusing if you expect the meter to only beep briefly when a diode is good. That steady tone is actually the meter telling you it has found a direct short circuit … Read more
BLUETTI Elite 200 V2 vs AC180: Best Portable Power Station for Camping BLUETTI Elite 200 V2 is the better pick for camping because its 2073.6Wh battery holds nearly twice the capacity of the AC180, while the BLUETTI AC180 suits campers who want less weight at 37.4 pounds. The Elite 200 V2 delivers 2600W output with … Read more
I’ve noticed many hobbyists and technicians ask why their UNI-T digital multimeter lacks a min/max feature. This matters because that function helps capture fluctuating readings without constant watching. From my experience, UNI-T deliberately omits this feature on budget models to keep costs low and focus on core accuracy. Their higher-end models like the UT61E do … Read more
BLUETTI AC180 vs AC70: Best Portable Power Station for Road Trips? I’ve spent a lot of time figuring out which portable power station is the better companion for a road trip, and the choice between the BLUETTI AC180 and the BLUETTI AC70 is a real head-scratcher. The AC180 packs a massive 1152Wh battery with 1800W … Read more