A3 USB Voltage Tester Digital Voltage Power Display Color Ammeter Fast Charger

Description

A3 USB Voltage Tester Digital Voltage Power Display Color Ammeter Fast Charger
USB Voltage Tester and Current Tester Current Meter Digital Voltage Power Display Color USB Multimeter Tester Multi-function Type-C PD Ammeter Detector Voltmeter
HD display:
1.44 inch HD color Chinese interface HD display; Single-screen monitoring of voltage, current, power, power, temperature, internal resistance and other data during charging; 4 function buttons, 5 common interfaces, 7 kinds of display interfaces, etc. Supports Type-C interface full data transfer compatible PD protocol, Qualcomm QC3.0/4.0 protocol.
Notebook Charging Measurement:
When the notebook is powered, prepare two Type-C cables, one for connecting the power supply to the watch, and one for connecting the watch to the computer to measure the charging data of the notebook. The notebook can be used to measure high-power notebooks and monitor the aging of the battery. Laptop fast charge effect.Multi-screen interface design, and full help menu, no need to read the instructions.
Supports Type-C interface full transmission compatible with PD protocol and Qualcomm QC3.0/4.0 protocol:
One table is compatible with multiple protocols for fast charging, supporting multiple protocols such as PD QC2.0 QC3.0/4.0 MTK. Supports 360-degree arbitrary rotation of the screen to meet any angle reading.
Wire resistance measurement:
After the data line is inserted, the screen of the tester turns black, indicating that the pressure difference is too large; the tester enters a 4.5V power-down state and needs to reduce the load current, and starts measuring from the first step; after the wire resistance measurement is completed, the test is performed. The meter will restart measurement after the next power up.
Voltage, current curve - online mobile phone, computer:
automatically change the range within 0.00A-3.00A measurement range, real-time display of fluctuations. In addition, you can press the "Next Page" button to switch to the voltage measurement waveform diagram, automatically change the range within the range of 4.5V-24V measurement, real-time display of voltage fluctuations.
Feature:
Model:
A3
Bluetooth:
No
Product weight:
18g
Input voltage:
4.5-24V
Input current:
0-3A
Capacity measurement range:
0-99999mAh
Energy measurement range:
0-99999mWh
Load impedance measurement range:
1.5Ω-9999.9Ω
Temperature Measurement Range:
-10°C to 100°C/0°F to 200°F
Screen brightness setting:
0-5
Voltage curve range:
4.5V-24V
Voltage measurement resolution:
0.01V
Current measurement resolution:
0.001A
Voltage measurement accuracy:
±0.2%
Current measurement accuracy:
±0.8%
Time measurement range:
0-99 hours 59 minutes 59 seconds
Temperature measurement error:
±3°C/±6°F
Delay off screen time:
0-9 minutes
Current curve range:
0-3A
Fast charge recognition mode:
QC2.0, QC3.0
Refresh rate:
2Hz
Product Size:
71.2 x 31.8 x 12.4mm
Display screen:
1.44 inch color LCD display
Package Includes:
1 * USB voltage tester no Bluetooth
Payment
Delivery details
Terms of sales
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- We will ship all orders within 2 business day of payment.
- The shipment usually takes 1-5 business days (Saturday and Sunday excluded).
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- Local pick up is not available.
Terms of sales
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Our items come with our warranty.
- Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.
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This product comes with 30-Day Money Back Guarantee.
- We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund.
- For all returned products, please contact us for the returning address.
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