Circuit Board Welding Training Electronic Kit

FEATURES FUN DIY & SUPER STRESS: Relieving: Assemble the calculator by yourself, enjoy soldering, and gain a sense of achievement from parts to a finished product. VERSATILE FUNCTIONS & SUPER PRACTICAL: With modes like counting and resistance value calculation, it meets various calculation needs in study and work. CLEAR DISPLAY & SUPER INTUITIVE: The digital tube shows clear numbers for easy viewing and convenient operation, making the calculation process easy to master. EXQUISITE CRAFTSMANSHIP & SUPER RELIABLE: The circuit board is finely made with high - quality components, ensuring stable operation and durability. GREAT LEARNING TOOL & SUPER THOUGHTFUL: Ideal for electronics enthusiasts to learn soldering and programming, enhancing hands - on and practical skills. SPECIFICATIONS Type: Without Case, With Case Supply voltage: greater than 2.8V Working state: 12mA Dormant state: less than 1mA Package Includes: 1* Circuit Board Welding Training Electronic Kit   N