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USB voltage meter power capacity mobile power detector test 0.91 inch OLED display



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Seller Name : Mod N Shields
Best Quality Wholesale Price
Cash-On-Delivery: Not Available for this product



Product Details

Color Description: Blue represents the OLED display as black blue

note: Discharge resistor Test results error of about 10% Non-precision instrument, only for reference, since the severe fever, be sure to avoid the use of inflammable and explosive materials, and guarded for any consequences shop for resistance heating can not assume



Voltmeter range: DC 3 . 5 0-9.99 V Resolution 0.01V

Ammeter Range: DC0.00-3.00A Resolution 0.01A

Capacity range: 0-99999mAh

Power Range: 0-30.00W

Electric current measurement accuracy: (0. 5 % + 2 words)

Voltage measurement accuracy: (0. 3 % + 1 Words)

product weight : 9 g 25 grams packaged

Product Size : 43x 20 x10 mm (L * W * H)

font color : blue

USB cable straight, not affecting the normal USB communication.

Function Description:

1, Screen rotation function: pressing the back button to display the screen will rotate 180 degrees to accommodate the perspective of the left and right sides of the computer when using the USB port and automatically memorized as the next boot mode.


2, Power-down memory function: when the module is off accumulated mAh capacity will be automatically stored to the internal EERPOM, the next boot capacity portion flashes to remind the last cumulative capacity until this cumulative capacity of more than 1mAh, the last time the data is automatically cleared to resume count.

Mobile computing power battery capacity and efficiency:

Ah data x output voltage of the battery voltage Ah battery mobile power efficiency = The output voltage is typically 5V, generally based on the battery voltage 3.7V, the general efficiency by 85-90%)

3, Over-voltage reminder: Voltage displayed on the instrument lower than 4.7V Charger output shortage Or higher than 5.3V Such as Samsung 5V2A, 5.3V2A etc. Charger with line loss compensation When the liquid crystal The arrow will be flashing prompt To indicate abnormal voltage, flicker can not be closed.


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Additional Information

SKU CC1212125351
Cash on Delivery No

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