JTX CT-1 High-Precision Coil Inductance Tester

JTX CT-1 High-Precision Coil Inductance Tester – For Motherboard Component Diagnosis

In electronics repair and PCB troubleshooting, accurately identifying faulty coils or inductors is crucial. The JTX CT-1 Coil Inductance Tester offers a convenient solution — it allows you to test inductors, coils, and small transformers directly on PCBs (SMD or through-hole) without desoldering. This saves time and reduces risk of damaging nearby components.

With a built-in electromagnetic induction sensing mechanism and a simple one-button operation, the CT-1 provides instant feedback: a green LED light indicates a healthy coil or inductor, while absence of light signals a possible open circuit or fault.  Its compact and lightweight build makes it ideal for mobile-repair benches, laptop servicing, electronics labs, or on-site diagnostics.

Whether you’re diagnosing charging issues, testing inductors after soldering, or doing quick quality checks, the CT-1 ensures accurate results — helping you save time and avoid guesswork.

⭐ Key Features

• ✅ High-Precision Inductance Testing — accurately checks coils, inductors, transformers on PCB for faults or discontinuities.
• 🔍 In-Circuit Testing (No Desoldering Required) — test components directly on the motherboard or PCB, saving time & effort.
• 💡 Instant Fault Detection — green LED indicator lights up if the coil is good; no light means possible fault/open circuit.
• 🔧 Suitable for Both SMD and Through-Hole Components — versatile use on smartphones, laptops, and various electronics boards.
• 🪶 Compact & Lightweight – Portable for Field Work or Workshop — easy to carry and use, ideal for on-the-go repairs or diagnostics.
• ⚡ Quick & Easy Operation — No Software or Calibration Needed — just place the tester probes on the coil and read result.
• 🧰 Ideal for Mobile Repair, Laptop Repair & PCB Diagnostics — widely used in phone repairs, motherboard servicing, electronic troubleshooting. heat exposure to PCB.
• 📦 Budget-Friendly Tool for Hobbyists & Professionals — inexpensive yet effective for everyday component testing.
• 🔄 Fast Diagnostics — Saves Repair Time — test and verify inductors in seconds, speeding up troubleshooting workflow.
  

  ⚙️ Technical Specifications

  Specification	Detail
  Model	JTX CT-1 Coil Inductance Tester
  Test Method	Electromagnetic induction sensing for coil / inductor testing
  Component Types Supported	SMD inductors, through-hole coils, transformers, PCB-mounted inductors/SMT coils
  Indication Method	LED indicator (green light for functioning coil; no light means fault/open circuit)
  Operation	One-button / probe-touch operation — no additional setup or software needed
  Form Factor	Compact tester for bench or field use — lightweight & portable
  Use Cases	Mobile phone motherboard repair, laptop/PC board servicing, transformer/inductor testing, electronics repair labs, hobbyist projects