2pcs USB Tester Resistor Resistant Tester ELECTRONIC TEST MODULE 1A 2A 3A Discharge Accessory

Features:

1. LOAD TEST MODULE: By controlling the load resistance, this load test module can obtain different currents to test the power.
2. CLEAR INDICATORS: Equipped with multiple indicators, the USB charging module can clearly display working statuses.
3. WIDE APPLICATION: Allows flexible application in testing electronic equipment, power bank, mobile power, charger.
4. GOOD WORKMANSHIP: Made with excellent workmanship, the USB charging tester is not prone to cold joints, very durable.
5. USB PORT: Allows easy operation, just plug and play.Also very convenient to carry with small size and light weight.

Specifications:

Item Type: USB Charging Tester
Material: Circuit Board
Working Voltage: DC 5V (USB Power Supply)
Function: A USB discharge charging tester designed according to Ohm's law (voltage/resistance value = output current), via the two switches above to control the load with different power resistance values and obtain 3 types of currents, 1A, 2A and 3A respectively. The various resistance indicators and corresponding power indicators on board are very clear. Simple to use, you can test the power bank and mobile power charger.
Applicable scenarios: for electronic equipment, power bank, mobile power, charger.

Package List:

2 x USB Charging Tester

Note:

1.Do not use the product in an electrostatic environment, otherwise static electricity will damage electronic components; 2. The USB plug is plugged into the 5V output interface. Due to the resistor value and maximum power limit of the resistor, it cannot be connected to the fast charging interface above 5V.

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