Professional Short Circuit Preheater Device:Designed for mobile phone repair technicians to quickly locate and repair short circuits on PCB and logic boards. The TBK preheater uses high power and high current heating to accurately identify shorted components and assist in efficient troubleshooting. High Power Short Circuit Detection:Equipped with a high power output, this device can rapidly heat up shorted areas on the circuit board, making it easy to visually locate the faulty position. Ideal for detecting breakdown capacitance, IC faults, and other micro short circuit problems in mobile phone motherboards. High Current Heating for Fast Fault Location:The high current heating function provides stable and continuous current, allowing the shorted component to heat up quickly. This enables precise and time-saving fault location, significantly improving repair efficiency during mobile phone maintenance. Breakdown Capacitance Testing & Repair:Specially optimized for troubleshooting breakdown capacitance on mobile phone PCBs. By applying controlled high current, the preheater helps identify capacitors and surrounding shorted components, reducing guesswork and minimizing replacement of good parts. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage: AC110V Color: Black Material: Metal Specification: US standard Package Contents: 1*Mobile Phone Short Circuit Preheater Device Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.