🔍 Monitor Your Power Like a Pro!
The 240W USB C Adapter Power Meter Tester (2 Pack) is designed for tech-savvy users who want to optimize their device performance. With a digital LED display for real-time wattage monitoring, this adapter supports fast charging up to 240W and data transfer speeds of 40 Gbps. Its universal compatibility ensures it works with a wide range of USB-C devices, making it a must-have for professionals on the go.
D**D
Simple but effective
Very nice, simple unit to debug power consumption. Small, works well, and seems decently built. I used this to debug power issues with a Macbook, though see that it works for any USB PD device. It allowed me to discover that not all USB C laptop chargers are PD.
K**K
Accurate, Reliable, and Easy to Use
The LED display is clear and easy to read, even at a quick glance. I haven’t had a single issue with it—it just works exactly as expected. If you need a reliable way to monitor your power output, this is a great tool to have on hand.
D**S
Cute little things.
They work fine, with readings differing by 0.1V. I guess that's OK for the price. Voltage drop down to 4.5V when I put a flash drive in the output, feeding it with another powered hub, but maybe that's normal. Haven't tried that test using another, more expensive, tester I bought. The flash drive worked fine, but the specs for USB are +/- 5%, meaning it shouldn't go lower than 4.75V. I wouldn't buy this as a primary tester, but as a backup they are tiny and cute and work.
A**S
Small, Accurate, and Super Handy USB Tester!
The media could not be loaded. I wanted to test all of my USB cables and figure out which ones were holding back the performance I needed.I simply wanted to check voltages for charging, not data, or videoHere’s my experience:After using this tool for a couple of months, I was pleasantly surprised. It has a super small form factor, feels well-built, and has proven to be accurate. I've tested many cables and I'm happy to report that it hasn’t limited power throughput at all.🔬 Testing ParametersDevice: USB tester connected to several cablesPower Source: Ecoflow Delta Pro 3 (4500Wh battery backup)Scenario: Previously measured about 95W charging output to a laptop from the Ecoflow panelPROS:✅ Super small and portable: Easy to carry and use anywhere✅ Very bright display: Easy to read in most lighting conditions✅ Scrolls through key metrics: Voltage, wattage, and amperage✅ Solid connectors: Good physical build quality✅ Minimal impedance: No noticeable restriction on power flowCONS:❌ Fast scrolling: Data points cycle quickly, making it hard to catch one metric for very long🔎 CONCLUSIONI would highly recommend this tester if you're looking for simple measurements of power throughput. After plugging the same cable into this inline tester, I saw similar wattages as without it (as shown in the video and pictures). Honestly, I was expecting more impedance at higher wattages, but even after leaving the tester in place for a while, there was no noticeable temperature rise or performance drop.This has earned a place in my laptop bag!
A**O
Measurements seem to off when compared to the reading from other devices.
I recently got my hands on this excellent USB-C voltage meter tester adapter, and it's been incredibly useful. The Power Digital LED Display Design makes monitoring wattage a breeze, ensuring my devices are always in good shape. The 240W PD Fast Charging & 40 Gbps Data Transfer guarantees my MacBook and other USB-C devices are always powered up and running smoothly. The Universal Compatibility is impressive, working seamlessly with my iPhone 15. However, I've noticed a slight misalignment with some of my more expensive devices, occasionally showing a mismatch of greater than 5 watts. Overall, this 2-pack USB-C tester power meter adapter has it's uses for a quick cheap way to see how much power your device is consuming but don't lean on its accuracy too heavily. I would recommend if you need a quick cheap way to visualize charging speeds.
M**L
Works as advertised.
Why did you pick this product vs others?:These little thing are awesome, I use them to see how much power my USB charger is throwing at the phone and so far it's giving me a heads up to potential issues with my charger so I know when to look for a new one.
E**N
Budget friendly version
Amazingly accurate? Probably not; but for the price definitely good enough.
G**H
The Tiniest [and cutest] Multimeter In My Toolbox
This is a very tiny, in-line, USBC-to-USBC, Voltage, Amperage & Wattage meter. I have used it on my laptop, and my phone, to watch its charging current & voltage, and it seems to match closely with the external charger's readout. The small display cycles through Voltage, Current & Wattage.I primarily use it to identify cables which are not charging well any more. I can take two of my trusty cables & discover one of them may not be performing as well as the other. As said, it is tiny, and will be very easy to lose, so I have to keep track of it among my many cables, batteries, connectors & chargers.
Trustpilot
2 weeks ago
1 month ago