4-28V USB LCD Current Voltage Battery Power Tester Trigger Charger QC2.0 QC3.0

USB Current Voltage Tester
Features:
- Brand new and high quality.
- It can measure current and voltage of the power supply equipment with USB port.
- Plug and play, no extra power supply needed.
- The voltage and current will be displayed circularly.
- Small sized, easy and convenient to carry.

Specifications:
Workable range: 3.5 - 7.0V, 0 - 3A.
Resolution: voltage 10mV, current 10mA .
Error range: voltage <±1%, current <±2%.
Full-scale voltage drop:200mV.
Workable temperature: 0 - 60℃.
Color:Transparent, Blue

Package included:
1 x USB Current And Voltage Tester
 
QC2.0 3.0 USB Current Voltage Tester
 
Description:
Technical Parameters
Measuring voltage range: 4V~28V (more than 34V permanent damage). Error: ±0.1%
Measuring current range: 40mA~5A Error: ±0.1%
Support mode: normal mode, QC2.0 5V \9V\12V (3A max) QC3.0 4V~12V (5V 3Amax\9V 2Amax \12V 1.5Amax)
Weight: 16g (net weight) 28g (including packaging)
Size: 80 × 30 × 10mm (product) 94 × 41 × 21mm (package)
Key Description: “trigger” key: mode switch, “-” key: decrement, + key: increment: long press “trigger” key to return to normal mode; short press “trigger” key to trigger fast charge and carry out QC2.0 and QC3. 0 switch.
Data saving: Save the trigger type when power is off, and restore the status of the last trigger type when the power is turned on next time.

Note: Fast charge trigger must be used together with an adapter with fast charge function, otherwise it can only be used as a normal current voltmeter.
 
Package Included:
1x 4V~28V USB LCD Electronic Device USB Current Voltage Detector Tester QC2.0 QC3.0

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If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.

If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.

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