🔍 Discover the Power of Precision!
The YOJOCK USB C Tester Power Meter is a compact and versatile device designed for measuring voltage and current in USB-C connections. It supports various fast charging protocols and features a power-off storage function for data retention, making it an essential tool for digital enthusiasts and professionals alike.
| Manufacturer | YOJOCK |
| Part number | KWS-066C |
| Item Weight | 40 g |
| Package Dimensions | 10.01 x 9.19 x 1.9 cm; 40 g |
| Item model number | YJ-TC01 |
| Size | Classic Version |
| Colour | Black |
| Style | Compact |
| Power source type | Battery Powered |
| Measurement Accuracy | 0.01 |
| Specification met | energy |
| Included components | USB C Tester |
| Batteries included? | No |
| Batteries Required? | No |
C**N
Handy gadget
Perfect for testing output and throughout from your usb power source to your device. Smaller than I expected, but the display is bright and crisp.
C**C
Feel the power
Handy to see what is going on with chargers and laptops/ tablets
D**N
Affordable but feels basic
Gets the job done with accurate voltage and current readings, but the build quality feels a bit cheap. It’s functional for basic testing needs, but don’t expect a premium experience. A decent option for occasional use.
M**K
Excellent kit
Excellent but of kit works really well.
J**T
Great power monitor for a Raspberry Pi5
I'm a keen experimenter with overclocking and added peripherals so was looking for a USB test meter to put in line with the PSU feeding my Raspberry Pi5. This has been absolutely perfect for the job.My only concern when ordering was the tiny font size used by the display, but it's absolutely pin sharp with an excellent contrast ratio making the small characters very easy to read.I believe I bought this around 5 months ago, and it's been in 24/7 use since the day it arrived without a single hiccup, and there are no signs of any display burn-in.Highly recommended.
R**E
Crucial tool for backcountry solar users
When heading out for a multi-day backcountry hike these days there's rechargeable lights, phones/gps etc. to consider.So portable solar becomes a thing - with quoted outputs ranging from almost plausible to hilarious.There's no magic here. Bigger panels receive more sun & produce more power but the circuitry also (seems) to be a thing.If you've ended up dissatisfied with a panel and bought another (and another, or more!) how do you know what they are doing for your lamp etc?So, for me at least, in steps this device. Jack in your phone, rechargeable lamp etc. to this and the other end goes into your panel - under cloudy, sunny conditions etc you then get real data about how your panel interacts with your kit and the watts it's actually delivering.Invaluable. Recommended.
S**G
Seems accurate ..
I had to buy one of these as my original tester was USB A in and out .. this enabled me to test a usb-c battery pack output.Using some A-C and C-A adapter I was able to compare accuracy with my well used/loved USB device .. showed exactly same results.
M**Y
Great little tester
Wanted something to check the output of my devices and this one did the trick, small display but perfectly readable and worked as it said.
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