Item Type: TS-30A Short Killer Box <br>Frequency: 50/60hz <br>Output Current: 0-30A <br>Output Voltage: 0-5.5V <br>Model: TS-30A <br>Weight: Approx.670g/23.6oz <br>Material: Aluminum Alloy+ABS+Copper <br> <br>Advantage: <br>This Instrument Can Detect Various Short Circuits on the Circuit. <br>This Instrument Can Detect and Repair Short Circuit within A Few Seconds. <br>This Instrument Can Be Used to Detect Short Circuit Circuits on Mobile Phones and Laptops. <br>Short Circuit Recovery, Overheating Protection, Overcurrent Protection, Overvoltage Protection, Voice Prompt, Automatic Recovery, Safe and Efficient, Positive and Negative Polarity Recognition.1、Safe and Reliable: Support output voltage 0?5.5V, current 0?30A, using aluminum alloy, ABS, copper material, durable. <br>2、Use Purpose: Conducive to detecting various short circuits, it can detect a short circuit and repair it within a few seconds. <br>3、Scope of Application: Can be used to detect short circuits on the circuit boards of any mobile phones and laptops. <br>4、Multiple Protection: PCB short circuit repair tool box has overheat protection, overcurrent protection, and overvoltage protection. <br>5、Product Feature: Short circuit recovery, voice prompt, automatic recovery, safe and efficient, positive and negative polarity recognition.Warning: Long term short circuit test is strictly prohibited for the large current output of the product.<p>1 x Ammeter</p><p>1 x Power Cord</p><p>1 x Test Pen Wire</p><p>1 x Manual</p>