I have an old UNI-T multimeter, and its capacitance readings are often way off. This makes it hard to check capacitors during repairs, which is frustrating when you need a reliable number. The problem usually isn’t a broken meter, but the limitations of its internal testing circuit. Older UNI-T models struggle with small capacitors and … Read more
BLUETTI Handsfree 2 vs Handsfree 1 vs AC50B: Best for Photography? The BLUETTI Handsfree 2 is the better pick for a full day of photography because its 512Wh capacity and 700W output cover camera batteries, a laptop and drone chargers, while the Handsfree 1 suits minimalist shooters with its 268.8Wh capacity, and the AC50B fits … Read more
BLUETTI AC50B vs EB3A vs Elite 10 Mini: Best Power Station for Light Camping? The BLUETTI AC50B is the better pick for light camping because its 448Wh capacity and 700W output handle a laptop, cooler, and phone at once, while the EB3A suits shorter trips with 268Wh and the Elite 10 Mini fits fly-in camping … Read more
I’ve noticed my UNI-T digital multimeter isn’t as small as I expected for a pocket tool. It matters because a bulky meter can be annoying to carry around on a job. Many UNI-T models pack in extra safety features and larger displays, which adds size. In my experience, this trade-off gives you better accuracy and … Read more
EF ECOFLOW RIVER 3 Plus 286Wh Solar Generator Review The EF ECOFLOW Solar Generator RIVER 3 Plus with 110W Solar Panel is a lightweight solar generator best suited for solo campers and van-dwellers who need quiet power for devices and small electronics, and it delivers a full 0-100% solar charge in about 3 hours. It … Read more
BLUETTI Elite 400 vs Apex 300 vs AC200PL: Best Whole Home Backup? BLUETTI Elite 400 is the better pick for whole home backup because its 3840Wh battery outlasts both the 2764.8Wh Apex 300 and the 2304Wh AC200PL, while the Apex 300 suits heavy 240V appliances with 3840W AC output and the AC200PL fits RV owners … Read more
EF ECOFLOW RAPID 25000mAh Power Bank Review The EF ECOFLOW Laptop Power Bank is a 25000mAh portable charger best suited for remote workers and frequent flyers who need to top up a laptop and phone at the same time, and it delivers 170W of total output through four ports. Two built-in retractable USB-C cables push … Read more
EF ECOFLOW Rapid Pro 20K Power Bank Review The EF ECOFLOW Rapid Pro Power Bank is a 20,000mAh portable charger best suited for frequent flyers and remote workers who need to top up a laptop and phone fast, and it delivers 230W of total output across four ports. It weighs 272 grams, meets TSA carry-on … Read more
You just bought a UNI-T multimeter and noticed the lead sockets are plain black. This is different from many other meters that use red and black sockets. UNI-T prioritizes functionality over visual cues in their professional-grade models. The company trusts that experienced users already know which socket is for current and which is for voltage. … Read more
BLUETTI AC70 vs AC50B vs Handsfree 2: Best Portable Power for Drone Flying? The BLUETTI AC70 is the better pick for drone pilots who fly all day because its 768Wh capacity recharges drone batteries four or more times, while the AC50B suits lighter travel days with 448Wh and the Handsfree 2 suits hikers with an … Read more