【Accurate Detection】: It can accurately and quickly assess the current interruption of the erboard, helping technicians to make effective repairs. Equipped with a tigerclip, its flexible soft silicone cable can detect the short circuits within seconds, improving work efficiency. 【Intelligent Anti-Burning】: Rear-mounted seven-blade brushless silent small fan, b wind power, efficient heat dissipation. Rear-mounted fuse, effectively preventing the machine from overheating and burning out, ensuring the service time of the equipment. Built-in high-frequency transformer, high-frequency voltage stabilization, saving energy consumption. 【Easy to Operate】: One-button setup, and quick adjustment of test data, making the work more convenient and faster. With an adjustment knob, long press the knob, you can enter the data adjustment mode; rotate the knob, and you can adjust the test parameters. 【Wide Applications】: Not only can be used for computers and their peripherals, automatic production line broadcasting equipment, and other high-tech equipment voltage regulation, but also can be used for national defense, scientific research, laboratories in universities and colleges, charging equipment, such as direct current powersupply, as well as a variety of electronic equipment aging test. Specifications: Name: Short Circuit Tester Product model: HR-1520 Material: metal+plastics Output voltage: 0-15VDC Output current: 0-20A Display: Multi-data digital display Load stability: 0.0012mv Recovery time: 100us Short circuit protections: Yes Buzzer warning: Yes Item size: 120 * 100 * 45mm / 4.72 * 3.94 * 1.77in Item weight: 550g / 1.21lb Package size: 255 * 165 * 75mm / 10.04 * 6.50 * 2.95in Package weight: 1300g / 2.87lb Packing List: 1 * Short Circuit Tester 1 * Cable 1 * Test Clip