diymore USB C Tester User Manual

1. ആമുഖം

The diymore USB C Tester is a professional digital measurement device designed for comprehensive analysis of USB-C and Power Delivery (PD) chargers and cables. It provides high-precision measurements of voltage, current, power, and capacity, and can analyze fast charging protocols. Its compact and portable design makes it an essential tool for electricians, technicians, and anyone needing to verify the performance of USB-C power sources and cables.

2 സുരക്ഷാ വിവരങ്ങൾ

Please read and understand all safety instructions before using the device. Failure to follow these instructions may result in electric shock, fire, or damage to the device or connected equipment.

ഈർപ്പം അല്ലെങ്കിൽ അങ്ങേയറ്റത്തെ താപനിലയിലേക്ക് ഉപകരണം തുറന്നുകാട്ടരുത്.
ഉപകരണം ഡിസ്അസംബ്ലിംഗ് ചെയ്യാനോ പരിഷ്ക്കരിക്കാനോ ശ്രമിക്കരുത്.
Use the device only within its specified voltage and current ranges (DC 4-28V, 0-10A). Exceeding these limits may cause damage.
Ensure proper connection to avoid short circuits.
കുട്ടികൾക്ക് ലഭ്യമാകാതെ സൂക്ഷിക്കുക.

3. പാക്കേജ് ഉള്ളടക്കം

നിങ്ങളുടെ പാക്കേജിൽ എല്ലാ ഇനങ്ങളും ഉണ്ടെന്ന് ഉറപ്പാക്കുക:

diymore USB C Tester (Power Meter)
സ്റ്റോറേജ് ബോക്സ്

4. ഉൽപ്പന്നം കഴിഞ്ഞുview

The diymore USB C Tester features a compact design with a 0.96-inch IPS LCD color screen for clear display of measurement data. It is housed in a durable CNC metal casing.

diymore USB C Tester with CNC Metal Housing and dimensions

ചിത്രം 4.1: diymore USB C Tester with its protective CNC metal housing and compact dimensions (31.8 x 16.1 x 8.1 mm).

The device is equipped with a USB-C input and output, allowing it to be inserted inline between a power source and a load. It features two control buttons (K- and K+) for navigating menus and adjusting settings.

5. സജ്ജീകരണം

The diymore USB C Tester is designed for plug-and-play operation. No external power supply is required for the tester itself.

Connect the USB-C male connector of the tester to the USB-C output port of your power source (e.g., charger, power bank).
Connect your USB-C device (e.g., smartphone, tablet, laptop) to the USB-C female port of the tester using a compatible USB-C cable.
The tester's display will automatically power on and begin showing real-time measurement data.

diymore USB C Tester connected between a charger and a laptop

ചിത്രം 5.1: Example setup showing the USB C Tester connected in-line with a PD3.1 charger and a laptop.

കുറിപ്പ്:

1. The tester supports peak voltage up to 36V and peak current up to 10A.
2. When only the PD charging head is connected without a load, the device may not start. It must be connected to a useful electrical equipment in order to work.

6. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

The diymore USB C Tester features multiple display interfaces and functions, navigable via the K- and K+ buttons.

6.1. ബട്ടൺ പ്രവർത്തനങ്ങൾ

Table of button functions for diymore USB C Tester

ചിത്രം 6.1: Quick explanation of button functions for navigating display pages and settings.

Use the K- and K+ buttons to switch between display pages, adjust settings, and confirm selections. A short press typically switches screens or values, while a long press activates specific functions.

6.2. Display Pages

The tester offers four main display interfaces:

P1: Large Display (Current/Voltage)

This page provides a clear, large character display of real-time voltage (U), current (I), and power (P). It also indicates the current direction.

Long press K-: Switch data refresh speed (2nd gear).
Long press K+: Rotate the screen display direction.
Short press KEY- KEY+ button: Switch between screens forward/backwards.

P1 Large Display showing Voltage, കറന്റ്, പവർ

ചിത്രം 6.2: P1 interface displaying large voltage, current, and power values.

P2: Fast Charging Protocol Display & Detection

This page displays voltage (V), current (A), power (W), recording capacity (Wh), D+/D- communication line voltage, and detects fast charging protocols (PD/QC/PPS).

Long press K-: Switch Ah, Wh capacity display unit.
Long press K+: Switch capacity recording starting current threshold.
കുറിപ്പ്: Only records when current ≥ threshold; less than this current will automatically stop capacity accumulation.

P2 Fast Charging Protocol Display showing various charging parameters

ചിത്രം 6.3: P2 interface for fast charging protocol detection and detailed charging parameters.

P3: Capacity Statistics Screen

This screen provides statistics on charging energy (Wh), recording time (R), maximum recorded values (MAX), and average values (AVG) calculated since power-on.

Long press K-: Clear capacity records.
Long press K+: Switch between MAX and AVG display.

P3 Capacity Statistics Screen showing Wh, recording time, max and avg values

ചിത്രം 6.4: P3 interface for monitoring charging capacity statistics.

P4: Data & Cable Test Screen

This page is used for ripple testing and cable resistance measurement. It displays ripple frequency, measurement gear, ripple value, and real-time voltage, current, and power values.

Long press K-: Enter Cable Submenu.
Long press K+: Switch Sampലിംഗ് ഫ്രീക്വൻസി.
കുറിപ്പ്: Measuring ripple requires a professional commercial load.

P4 Data & Cable Test Screen showing ripple measurement

ചിത്രം 6.5: P4 interface for data and cable testing, including ripple measurement.

7. പരിപാലനം

To ensure the longevity and accuracy of your diymore USB C Tester, follow these maintenance guidelines:

വൃത്തിയാക്കൽ: ഉപകരണം വൃത്തിയാക്കാൻ മൃദുവായതും ഉണങ്ങിയതുമായ തുണി ഉപയോഗിക്കുക. അബ്രസീവ് ക്ലീനറുകളോ ലായകങ്ങളോ ഉപയോഗിക്കരുത്.
സംഭരണം: Store the tester in its provided storage box when not in use to protect it from dust and physical damage. Avoid storing in areas with high humidity or extreme temperatures.
കൈകാര്യം ചെയ്യൽ: ഉപകരണം ശ്രദ്ധയോടെ കൈകാര്യം ചെയ്യുക. അത് താഴെയിടുകയോ ശക്തമായ ആഘാതങ്ങൾക്ക് വിധേയമാക്കുകയോ ചെയ്യരുത്.

8. പ്രശ്‌നപരിഹാരം

If you encounter issues with your diymore USB C Tester, refer to the following common problems and solutions:

പ്രശ്നം	സാധ്യമായ കാരണം	പരിഹാരം
ഡിസ്പ്ലേ ഓണാക്കുന്നില്ല.	No power source or no load connected.	Ensure the tester is connected between a working power source and a device drawing power. The tester requires a load to activate.
കൃത്യമല്ലാത്ത വായനകൾ.	Faulty cable, unstable power source, or device malfunction.	Try using a different USB-C cable. Test with a known good power source and load. If issues persist, the device may require service.
ബട്ടണുകൾ പ്രതികരിക്കുന്നില്ല.	താൽക്കാലിക സോഫ്റ്റ്‌വെയർ തകരാർ.	Disconnect and reconnect the tester to reset it.
Cannot detect fast charging protocol.	Connected device/charger does not support fast charging, or cable is not compatible.	Ensure both the charger and the device support the desired fast charging protocol (e.g., PD, QC, PPS) and that the cable is rated for it.

9 സ്പെസിഫിക്കേഷനുകൾ

Detailed technical specifications for the diymore USB C Tester:

മോഡൽ: യുഎസ്ബി ടെസ്റ്റർ
വാല്യംtagഇ മെഷർമെന്റ് ശ്രേണി: DC 4-28V (supports peak up to 36V)
നിലവിലെ അളവ് പരിധി: 0-10A (supports peak up to 10A)
പവർ മെഷർമെന്റ് ശ്രേണി: Up to 360W (peak)
ഡിസ്പ്ലേ: 0.96-inch IPS LCD Color Screen
ADC Chip: 16-bit Independent ADC Chip (for accurate data line resistance measurement)
Fast Charging Protocol Support: PD/QC/PPS detection
അളവുകൾ: 31.8 x 16.1 x 8.1 മിമി (ഏകദേശം 7 x 1 x 2 സെ.മീ)
ഭാരം: 20 ഗ്രാം
ഭവനം: CNC Metal
നിർമ്മാതാവിൻ്റെ ഭാഗം നമ്പർ: KBAI0051-AAC

diymore USB C Tester highlighting 16-bit ADC chip and measurement ranges

ചിത്രം 9.1: Key technical features including the 16-bit ADC chip and measurement capabilities.

10. വാറൻ്റിയും പിന്തുണയും

For warranty information and technical support, please refer to the retailer's return policy or contact diymore directly through their official channels. Specific warranty terms may vary by region and retailer.

തിരികെ നൽകൽ നയം: Typically 30 days for refund/replacement (as per Amazon buybox winner info).
നിർമ്മാതാവ്: ഡൈമോർ
വിൽപ്പനക്കാരൻ: diymore® (fulfilled by Amazon)

For further assistance, please visit the diymore official webസൈറ്റ് അല്ലെങ്കിൽ അവരുടെ ഉപഭോക്തൃ സേവനവുമായി ബന്ധപ്പെടുക.

diymore USB Tester