1 Calculator Kit. Material: ABS Shell + Electronic Components. Multifunctional & Dual Power Options – Supports addition, subtraction, multiplication, division, and color ring resistor value conversion.
Calculator Kit for Soldering Practice Featuring ABS Shell and PCB Size 113x78mm
Calculator Kit with Arithmetic Functions and Resistor Value Conversion
Calculator Kit with Dual Power USB or Battery for DIY Assembly and Learning
Electronic Calculator Kit with 7-Segment Display for STEM and Maker Projects
Electronic DIY Calculator Kit with Addition Subtraction Multiplication Division
Electronic Calculator Kit Supporting + - * / and Resistor Color Ring Conversion
