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DROK Mini OLED USB Detector Current Voltage Power Capacity Multimeter Amp Volt Measuring Watt Meter DC 5V 10V 2A
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
About DROK Mini OLED USB Detector Current Voltage Power
Nowadays, the USB port is one of essential access that provides the necessary “lifeblood” (electricity) to charge and re-charge all of our fancy cellphones and gadgets. But most of us rarely know that whether things are going well in the power transfer process or not. Surely, there is a little gizmo that can help us figure out this here! FEATURES: ✓ Can display voltage, current, power, capacity and time(every 2 seconds switching capacity and time) ✓ Highlight intervals, which increases the life of OLED and prevents aging ✓ Can store 10 sets of data ✓ Store data when power off ✓ 20 milliohms sampling ✓ Range: 10V 2.0A ✓ Resolution: 10 mV, 2mA OPERATION INSTRUCTION: • Plug it into mobile hard drives, computers and other equipment to detect electric parameters, compatible with usb1.0, usb2.0, usb3.0. • There is a multifunctional button on its back: short press it, the readouts can be flipped; long press it to switch among 10 sets of memory capacity data. WARM TIPS: Please don't short-circuit the output, or the power devices for USB will be burnt.
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