0.91" OLED USB Current Voltage Tester USB Detector + Capacity Tester

0.91 Inch OLED USB Data Transmit Current Voltage Tester USB Detector + Capacity Tester

SKU: 410904 (Added on -)
  • US$8.81
  • 8.42
  • Free shipping To

  • Dispatch: Ships within 7-10 business days
  • Form Color:


0.91" OLED USB Current Voltage Tester USB Detector + Capacity Tester
1. Measure the voltage range: 3.7-10V, 0-3A. Capacity: 99999mAh.
2. Display color: blue
3. Refresh rate: 2 times / sec
4. The voltage measurement accuracy: ± (0.3% + 1) Current measurement accuracy: ± (0.5% + 2)
5. screen rotation function: Press the back button, the display screen will be rotated 180 degrees to accommodate the perspective of the left and right sides of the computer's USB port to use when, and automatic memory for the next boot mode.
6. Power-down memory function: when the module is off mAh capacity will be accumulated automatically stored in the internal EEPROM, the next boot capacity will blink to remind the last part of the accumulated capacity, until the present time the cumulative capacity of more than 1mAh, the last data is automatically cleared, start counting again.
7. The over-voltage reminder: When the voltage is lower than 4.7V or higher than 5.3V, the LCD screen will blink to remind the arrow flashes can not be closed automatically disappear when the voltage is normal.
Form ColorBlue
Screen Size0.91inch
Powered ByUSB
Battery included or notNo
Dimensions & Weight
Dimensions 2.17 in x 0.67 in x 0.39 in (5.5 cm x 1.7 cm x 1 cm)
Weight 0.32 oz (9 g)
Packing List
1 x USB Tester

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Quantity 3+ units 5+ units 10+ units
Rate US$7.47 shipped US$7.44 shipped US$7.42 shipped

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