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Soldering Practice Kit DIY 7-Digit LED Display Electronics Calculator | Build Electronics STEM Projects for Classroom/Home; Learn to Solder Kit for adults, teens, students, makers and hobbyists.
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US$10.79 cheaper than the new price!!
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Used US$7.20
Product details
| Management number | 247238726 | Release Date | 2026/08/16 | List Price | US$7.20 | Model Number | 247238726 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 1. Multifunctional STEM Learning Kit Upgrade your electronics skills with this 7-digit DIY calculator kit! Transparent acrylic case reveals circuitry, while oversized buttons prevent errors. Performs continuous calculations with decimals/negatives and decodes resistor color bands—soldering projects kit for beginners electrical STEM classrooms and adults/youth/Students/Makers/hobbyists.
- 2. Professional Soldering Practice Platform Clear PCB markings and through-hole components make this 1-2 hour project ideal for beginners (basic soldering skills required). Master circuitry principles through hands-on assembly—trusted by engineering students and maker workshops.
- 3. Smart Component Learning System Unique resistor value calculator eliminates multimeter needs. Deepen understanding of capacitors/resistors via interactive assembly—essential for electronics repair trainees and STEM educators.
- 4. Instant Desktop Productivity Tool Dual AA battery-powered calculator becomes your daily workstation companion. Transparent design doubles as educational display, perfect for labs, offices, and homework sessions.
- 5. Guided Assembly with Video & Illustrated Manual Illustrated manual with diagrams supports all skill levels. Our step-by-step video tutorials provide visual soldering guidance, enhancing the learning experience for beginners and visual learners. Bulk-order ready for classrooms and maker spaces.
| UPC | 758289456451 |
|---|---|
| ASIN | B0FH68SC5K |
| Brand | XYTJDZSM |
| Color | red |
| Model Name | CAI-270 |
| Screen Size | 2.7 inches |
| Display Type | LED |
| Manufacturer | Xiangyin County TUOJIE e-commerce Co., LTD |
| Power Source | Battery Powered |
| Calculator Type | Engineering/Scientific |
| Mfr Part Number | CAI-270 |
| Number of Items | 1 |
| Enclosure Material | Acrylic |
| Number of Batteries | 2 AA batteries required. (included) |
| Warranty Description | We provide free no-charge replacements for products with verified manufacturing defects during the warranty period. |
| Item Dimensions L x W | 5.51"L x 3.54"W |
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