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⚡ Power up your tech IQ with KJ-KayJI — the ultimate USB C tester for pros who demand precision!
The KJ-KayJI USB C Tester is a professional-grade digital multimeter and adjustable USB load device featuring an upgraded IPS color screen with multiple customizable interfaces. It supports up to 32V/5.1A input, offers real-time monitoring of voltage, current, power, resistance, temperature, and capacity, and is compatible with a wide range of USB-C and USB-A devices including the latest smartphones and laptops. Equipped with advanced safety protections and a 3A adjustable constant current load, it enables precise testing of chargers, cables, and power banks, making it an essential tool for tech-savvy professionals and device enthusiasts.
| ASIN | B08CXMBB75 |
| Brand | KJ-KayJI |
| Brand Name | KJ-KayJI |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 264 Reviews |
| Included Components | USB Tester+USB Load |
| Item Dimensions | 6.4 x 5.1 x 1 centimeters |
| Item dimensions L x W x H | 6.4 x 5.1 x 1 centimeters |
| Item height | 0.4 inches |
| Manufacturer | KJ-KayJI |
| Measurement Type | Multimeter |
| Min. Operating voltage | 12 Volts |
| Minimum Operating Voltage | 12 Volts |
| Model | KJ-KayJI |
| Power Source | Usb-a,usb-c |
| Power source | Usb-a,usb-c |
| Style | USB Tester+USB Load |
| Style Name | USB Tester+USB Load |
G**N
A nice gadget for measuring USB power quality.
S**M
It works well for what I need
3**D
Poor Instructions but it does work.
K**N
Feature rich, but instructions are not good
S**K
instructions aren't very clear
Trustpilot
3 weeks ago
2 days ago