USB Detector Voltmeter and Ammeter Voltage Current Tester
Special Price $6.64 Regular Price $8.99
USB charger can also detect the target output voltage and current.
This compact USB detector can show voltage and current and charge two phones simultaneously.
- Suitable for the vast majority of mobile phones, mobile power, tablet PCs and other USB devices.
- Output I: data communication function and charging voltage output.
- Output II: it can high-current charging, but cannot data communications.
- Accurate and stable data reading.
|Test current||0-3A, up to 10A current|
|Operating current||< 20mA|
|Display||0.28" LED, monochrome(all red), color(red and blue)|
|Dimension||7L x 2.5W x 1.5H cm|
|Package included||1 x USB Detector|
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