USB Safety Tester
Voltage Measurement: USB safety testers can measure the voltage supplied by USB ports. This is crucial for ensuring that the voltage levels are within the specified limits to prevent damage to connected devices. Current Measurement: The tester can also measure the current flowing through the USB port. This is important to ensure that the connected device is drawing an appropriate amount of current and to identify any potential issues with overcurrent or undercurrent situations. Short Circuit Detection: USB safety testers often include features to detect short circuits in the connected devices or cables. Short circuits can pose a significant risk of electrical fires or damage to equipment, so early detection is essential. Overvoltage Protection: Some USB safety testers may have overvoltage protection mechanisms to safeguard connected devices from voltage spikes or fluctuations. Specification: Accuracy: +/-1% Line loss: 0.1Ohm Product size: 65mm * 24mm * 14mm Operation Introduction