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  • Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler
  • Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler
  • Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler
  • Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler
  • Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler
  • Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler
Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler

Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler

  • 100 - 499 Pieces
    $0.70
  • 500 - 999 Pieces
    $0.65
  • 1000 - 4999 Pieces
    $0.60
  • >= 5000 Pieces
    $0.45

Customization:

Customized logo（Min.Order: 5000 pieces）
Customized packaging（Min.Order: 5000 pieces）
View product details

Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Ruler: 10cm transparent plastic ruler for precise measurements in centimeters and inches, ideal for school projects, DIY tasks, and daily calculations.
  • Solar Calculator: Performs arithmetic operations (addition, subtraction, multiplication, division), percentage calculations, and memory storage, powered by eco-friendly solar energy.
  • Magnifying Glass: High-clarity acrylic lens for detailed work, such as reading small text, inspecting objects, or precision tasks requiring close-up visibility.

Key features

  • 1. Durable Plastic Construction for Lightweight Portability

    • With a lightweight plastic body, this ruler ensures easy handling and durability for daily use. Its slim design allows effortless storage in backpacks or pockets, making it ideal for students on the go.

  • 2. Multifunctional Design Integrating Three Essential Tools

    • With a 3-in-1 design combining a 10cm ruler, solar-powered calculator, and magnifying glass, you can seamlessly switch between measurement, calculation, and magnification tasks—eliminating the need for separate tools.

  • 3. Solar-Powered Calculator for Hassle-Free Use

    • With a built-in solar calculator, you can perform basic arithmetic, percentage calculations, and memory storage without batteries. This eco-friendly feature ensures instant usability in classrooms or exams.

  • 4. Versatile Scenario Solutions for Academic Tasks

    • Designed for school use, this tool addresses multiple needs: precise measurements for drawing, quick calculations during problem-solving, and magnification for reading small text or diagrams. Perfect for students balancing diverse tasks.

  • 5. EPR Compliance for Responsible Packaging

    • Certified under EPR standards in France and Germany, this product adheres to strict environmental regulations for packaging, reducing ecological impact compared to non-compliant alternatives.*

Product details

Mini Ultra-thin 3 in 1Ruler Solar Calculator Multifunction 10cm Ruler School Stationery Students Plastic 10cm Ruler

The Mini Ultra-thin 3-in-1 Ruler Solar Calculator combines precision measurement, solar-powered calculations, and magnification into a sleek, portable design. Ideal for students and professionals, this tool offers versatility in school, office, or fieldwork scenarios.

Technical specifications

FeatureSpecificationApplication Scenario
Multifunctional DesignIntegrates 10cm ruler, solar-powered calculator, and 2x magnifying glassQuick measurements, instant calculations, and detailed inspections
MaterialDurable plastic body with metallic calculator buttonsLightweight, impact-resistant for everyday use
Calculator FunctionsBasic arithmetic (addition, subtraction, multiplication, division)Solving equations during homework or on-the-go tasks
CertificationsEPR France Packing, EPR Germany PackingComplies with EU environmental regulations
Ruler TypeStraight ruler with dual-unit markings (cm/inch)Accurate measurements for art, crafts, or academic tasks

Customization guide

Adjustable ruler length (10cm to 20cm) and magnification power (up to 5x) can be tailored to meet specialized needs, such as engineering projects or precision crafts.

Get inspired

With its ultra-thin profile and solar calculator, this tool streamlines workflows. Use the ruler for drawing, the calculator for budgeting, or the magnifying glass to inspect small components—all in one compact package.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Ruler Length10cm15cm20cm
Calculator FunctionsBasic arithmeticPercentage/memoryScientific functions
Magnification2x3x5x
CertificationsEPR France/Germany+EPR Italy+IP67 durability

Supplier's note

  1. Technical Breakthroughs:
    • Solar-Powered Calculator: Eliminates battery dependency, reducing e-waste.
    • Transparent Ruler Design: Clear markings for precise measurements in cluttered environments.
    • Integrated Magnifying Glass: 5x magnification (Pro Model) surpasses industry standards for detailed work.
  2. Version Selection Guidance:
    • Base Model: Perfect for students needing basic functions without excess weight.
    • Advanced Model: Engineers or teachers benefit from expanded calculator functions and broader EU compliance.
    • Pro Model: Ideal for field technicians requiring durability (IP67) and high-magnification inspection.

With the Pro version’s 5x magnification and IP67 rating, users can safely handle outdoor tasks in harsh conditions while maintaining precision. Pair its solar calculator with the 20cm ruler for large-scale projects, ensuring efficiency in any scenario.

Frequently asked questions

  • Which model of Mini Ultra-thin 3 in 1 Ruler Solar Calculator is best for students needing multiple tools?

  • How do I clean the calculator buttons on the Mini Ultra-thin 3 in 1 Ruler?

  • Plastic vs Metal: Which is better for a school multifunctional ruler?

  • Can I customize the functions of the Mini Ultra-thin 3 in 1 Ruler for specific tasks?

  • Is the Mini Ultra-thin 3 in 1 Ruler EPR certified for environmental compliance?

  • What tasks can the Mini Ultra-thin 3 in 1 Ruler perform besides basic measurements?

  • Is the Mini Ultra-thin 3 in 1 Ruler easy to carry in a backpack or pencil case?

  • Is the Mini Ultra-thin 3 in 1 Ruler suitable for both school and office use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Ruler AccuracySchool projects, DIY measurements±0.5mm precision (ISO 14124:2019 compliant) ▲
Industry: ±1mm		Matches industry standard for school useNo significant upgrade in Advanced version
Calculator FunctionalityQuick math tasks, budgetingBasic arithmetic + %, memory (Base)
Scientific functions (log, trigonometry) (Advanced) ▲▲		Advanced supports complex equations for engineering studentsBase lacks advanced functions for specialized tasks
Magnification PowerReading small text, circuit inspection3x magnification (Base)
5x magnification (Advanced) ▲▲		Advanced ideal for detailed work (e.g., PCB assembly)Base insufficient for microscopic tasks
Material DurabilityFrequent use, outdoor携带Plastic (ISO 720:2016 standard)
Reinforced polycarbonate (Advanced) ▲		Lighter weight for portabilityAdvanced version 30% heavier but 50% more impact-resistant
PortabilityPocket storage, travelFoldable design (thickness: 3mm)
Integrated clip ▲
Industry: bulkier tools		Slim profile fits in walletsClip may loosen over time in Base version
Certification ComplianceEU market entryEPR France/Germany packing ▲
Industry: Basic RoHS compliance only		Meets strict EU environmental regulationsNo UL safety certification (common in North America)

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