Tags: OLED USB Tester
| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $8.96 | $8.77 | $8.50 | $8.13 | Contact US |
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Product Description:USB 2.0 -L USB safety detector.It has OLED screen, used for testing voltage, current, power and capacity of some device with USB.
Technical Parameter:
Product model: USB 2.0 meter (L)
Voltage range: DC3.70-13.0V
Voltage accuracy: ±(0.3%+1 digit)
Current range: DC0.00-3.00A
Current accuracy: ±(0.5%+2 digits)
Capacity accumulation: 0-99999mWh
Product weight: 14g (package 25g)
Operating instructions:
- Screen rotation function:
Press the button on the back, the display interface can rotate 180 degree for being observed easily when you insert it into different side usb of the computer, and automatic memory for the next boot mode.
- Power-down storage function:
When power off, the accumulated MAH will be automatically stored. The stored MAH is blinking displayed after the boot. When the new MAH is up to 1 MAH, the stored MAH will be covered, and the values will start over.
- Over-voltage and Under-voltage reminding function:
When the voltage is over 5.3V (less than 4.7V), the arrow triangle will be flashing.
