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
NOTES
USB and button battery can not be powered at the same time, otherwise the button battery will be damaged.
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