Speedx 368a Network Cable Tester Line Checker With Led Indicator

PRODUCT OVERVIEW
Take control of your charging with this all-in-one USB Voltage and Current Tester. Designed for accuracy, safety, and versatility, this device supports USB and Type-C ports and provides real-time data on voltage, current, temperature, power, capacity, and more. Ideal for engineers, tech enthusiasts, or anyone who wants safe, efficient charging diagnostics.
 
KEY FEATURES:
All-in-One Power Monitor
Displays voltage, current, power, capacity, temperature, charging time, D+/D- voltage, and more for USB and Type-C devices.
 
Advanced Charging Protection
Features over-voltage, under-voltage, and over-current protection, plus programmable power-off timing from 1h to 24h for safe charging control.
 
Clear IPS Color Screen
Enjoy a bright and sharp IPS display with multiple interface options. Includes night sleep mode for distraction-free nighttime use.
 
Fast Charging Protocol Detection
Supports popular protocols: QC2.0/QC3.0, Huawei FCP/SCP, Samsung AFC, Apple 2.4A/2.1A, Android DCP, and PD3.0/2.0.
 
FULL-WIDTH FEATURE HIGHLIGHT
 
Monitor. Protect. Diagnose.
Get instant access to vital charging information and keep your devices safe from faulty cables and dangerous voltage surges.
 
PRODUCT INCLUDES + WITH OTG ADAPTER
✔ USB Voltage Current Checker
✔ OTG Adapter (Convert USB input to Micro port – unlock OTG digital function)
✔ Instruction Manual
❌ Battery not included (006P 9V battery required for testing, sold separately)
 
APPLICATION SCENARIOS
Perfect for:
DIY and Tech Repairs Diagnose faulty USB cables and devices.
Gadget Charging Safety Monitor phone, tablet, and power bank charging.
IT & Computer Labs – Keep devices safe in high-use environments.
Engineering and Testing Labs – Collect accurate power data across devices.
 
TECH SPECS TABLE
 

Specification
Parent Unit
Child Unit


Dimensions
61 × 103 × 26mm
32 × 103 × 26mm


Weight
Approx. 59g
Approx. 36g


Display
IPS Color Screen
IPS Color Screen


Power Supply
006P 9V Dry Battery (Sold Separately)
–


Charging Detection
USB & Type-C
USB & Type-C


Sleep Mode
Yes
Yes

 
 
CABLE TESTING FUNCTION
LED Fault Detection
If the cable is damaged or not connected properly, the corresponding LED indicator will turn off. For cross cables or special formats, LED indicators will flash in sequence.
 
WHY CHOOSE THIS DEVICE?
 
✅ Comprehensive power testing
✅ Fast and easy diagnostics for tech users
✅ Supports multiple languages and intuitive UI
✅ Compact, durable, and easy to carry