About this item
1. Multifunctional: this USB tester is designed to detect voltage, current, capacity, electrical size, power, temperature, resistance, charging time and other data of USB-C devices, which is convenient for testing power and quality.
2. Detect various fast charging protocols: the Type-C USB tester supports QC2.0/3.0, Super VOOC and supports monitoring electrical signals during PD2.0/3.0 fast charge protocol to meet the needs of different mobile phone users.
3. MEASURING DATA GUARANTEED: Power-off memory function, which stores capacity and energy data when mobile power is off, convenient for later display and mobile current capacity measurement.
4. Wide applicability: this USB-C tester measures voltage: 4V-30V; measuring current: 0-6.5A. YOJOCK testers are often used in quality testing of digital 3C peripheral products and are the first choice for digital gamers and electronics enthusiasts.
5. Button function: 1. Click the button once to change the screens cyclically; 2. Double click the button to rotate the displayed content; 3. Press and hold the button (3 seconds): clear all capacities, currents and times.
Product Description
Improved USB Tester - KWS-066C
Note:
When powered by the USB-A charger, the screen of the USB tester lights up without a charger being connected; if powered by a PD charger (Type C), a charger must be connected to make the USB tester screen light up.
1. Test the maximum output current of the charger
The USB meter can test the highest current output of the wireless charger/wireless charging stand/wireless charging pad with power-off memory function which is convenient for later viewing.
2. Test capacity and electrical energy of the power bank
First charge the power bank completely, then connect this USB-C tester to it and reset the capacity and electrical energy by long pressing. Then fully discharge with USB-C meter by 5V load until the power bank has no more energy. The mAh value shows the actual capacity of your power bank.
3. Monitor charging status in real time
When turning on the type C devices, connect a YOJOCK test meter to monitor voltage, current, capacity, power, temperature and other technical parameter information in real time.
Specification:
1. Model: KWS-066C
2. Voltage: 4-30 V
3. Current: 0-6.5 A
4. Power: 0-195W
5. Capacity: 0-999999 mWh
6. Load resistance: 1-9999.9 Ω
7. Time: 0-99h
8. Temperature: 0 - 80 °C
9. Test direction: Bi-directional
10. Additional Note
Please note that under normal circumstances, the meter cannot be switched on if no device is connected at both ends (host, charger, accessories, etc.).
11. Working method:
Click the button once to change the screens cyclically. Double click the button to rotate the displayed content. Press and hold the button (3 seconds): Clear all capacities, amounts of electricity and times.
12. Item weight: 40g
13. Product size: 5.68*2.58cm
14. Line length: 14.35cm
Box contents:
1 x USB C tester
1 x storage box
1 x user manual (English language not guaranteed)
No-delivery refund
