Sunshine TB-10 Pro Handheld Thermal for Mobile Motherboard Fault Finding The Sunshine TB-10 Pro Handheld Thermal puts a thermal camera and a digital multimeter into one handheld unit, so you stop switching between two tools every time a dead phone lands on your bench. You see the heat first, then you confirm the fault with a voltage, resistance, diode or continuity reading on the same device. Most Pakistani repair shops lose hours chasing a short behind a charging issue or a phone that is dead after flash. The TB-10 Pro turns that chase into a single pass over the board. This page explains what the tool measures, where it fits in your workflow, and how it helps you reach the faulty component faster.How the Thermal Camera Finds the Fault Every short circuit turns current into heat, and a thermal imager shows that heat as a bright spot on the colour display. Power the board the way you normally do for short hunting, point the TB-10 Pro at the motherboard, and the hot component stands out quickly. You find the shorted capacitor, the leaking power IC or the stressed charging IC without touching parts one by one with your finger. This matters most on boards with a heavy short on the main battery line, where guessing wastes time and risks lifting pads. Once you spot the hot zone, you move to your microscope and hot air station with a clear target for IC change karna.Built-In Multimeter for Instant Confirmation The thermal image tells you where to look, and the multimeter tells you what is wrong. The TB-10 Pro measures DC and AC voltage, resistance, diode and continuity, so you verify every suspicion before you pull a component. After you locate a hot part, you check the line for a short to ground, test a diode reading, or confirm continuity on a broken track. The thermal map and the numerical data appear together on one screen, so you read the heat and the number in one glance instead of juggling probes and a second device. You still keep your regular bench multimeter for daily work, but you reach for the TB-10 Pro when speed matters most on a dead phone.Image Storage for Good Board versus Bad Board Comparison The unit stores thermal images, which gives you a simple differential method for repeat models. Capture a healthy board of a model you service often, then compare it with the faulty board that arrives on your bench. This comparison helps when a phone hangs on logo or shows a network issue and you cannot tell which warm area is normal for that board. You build a small reference library over time, and every technician in your shop works from the same baseline instead of memory. Shop owners also use saved images to explain the fault to a customer with real evidence from the board.Handheld Design for Daily Bench Work The ergonomic handheld body and the integrated lithium battery let you work at one bench or carry the tool between workstations. You recharge it through USB-C, the same cable standard your shop already uses for phones and other tools. Keep it next to your soldering station, hot air station and PCB holder so it joins every repair that starts with a short or a power fault. Pair it with your microscope when you need to inspect the hot zone closely before you rework it. When your repair volume grows and you want finer detail on micro-components, browse the Thermal Cameras category at KB GSM Store for a higher-resolution step up from the TB-10 Pro.