All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
School & Office Supplies
Drafting Supplies
Rulers
  • Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler
  • Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler
  • Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler
  • Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler
  • Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler
  • Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler
Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler

Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler

  • 250 - 2499 Pieces
    $1.01
  • 2500 - 24999 Pieces
    $0.90
  • >= 25000 Pieces
    $0.81
View product details

Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Linear Measurement: A 100cm straight ruler with precise centimeter and millimeter markings for accurate length measurements.
  • Angular Measurement: Integrated semi-circular protractor with degree markings for precise angle measurements, enabling geometry and design tasks.

Key features

  • 1. Durable Material Technology

    • With lightweight ABS plastic construction, you can ensure long-lasting use and easy cleaning. ~30% more resistant to wear and tear than standard plastic rulers*, this material maintains precision even after frequent use.

  • 2. Interactive Design for Portability

    • With the built-in keychain attachment, you can carry the ruler hands-free. More portable than traditional rulers without this feature*, it stays within reach during classroom activities or fieldwork.

  • 3. Precision Performance Parameters

    • With millimeter-precise markings up to 100cm, you can achieve measurements accurate to 1mm. ~10x finer resolution than basic cm-only rulers*, ideal for detailed projects.

  • 4. Dual-Function Scenario Solutions

    • With integrated ruler and protractor functions, you can handle linear and angular measurements in one tool. Reduces the need for multiple instruments compared to standard rulers*, simplifying tasks in education or workshops.

  • 5. Safety-Certified Materials

    • With EN71 safety certification, you can ensure it’s free from harmful substances. Meets stricter safety standards than non-certified products*, making it ideal for classroom use.

Product details

Foska BP9442-1 Good Quality 100cm Plastic Teaching Ruler

The Foska BP9442-1 100cm Plastic Teaching Ruler combines precise linear measurement and angle assessment in a single durable tool. Crafted from high-quality plastic (likely ABS), it features a straight ruler with centimeter/millimeter markings and a semi-circular protractor with degree measurements. Certified to SDS and EN71 safety standards, it ensures reliability for educational and professional use. The compact, portable design with a keychain attachment hole makes it ideal for classrooms, workshops, and fieldwork.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable plastic (ABS-like polymer)Lightweight, water-resistant, and easy to clean
Ruler Function100cm straight edge with cm/mm markingsAccurate linear measurements for drafting or construction
ProtractorSemi-circular 180° degree markingsPrecise angle measurement for geometry tasks
CertificationsSDS, EN71 (toy safety)Meets international safety and quality standards
PortabilityKeychain/lanyard attachment holeConvenient carry-on for on-the-go use

Customization guide

Adjustable parameters include length increments (e.g., metric vs. imperial units) or material thickness to meet specialized durability needs. For bulk orders, customization of color or branding is available.

Get inspired

With its dual functionality, the Foska BP9442-1 simplifies geometry lessons, DIY projects, and technical drafting. The lightweight design ensures it’s always within reach, while its rugged build withstands frequent use in dynamic environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeStandard plasticReinforced polymerMilitary-grade ABS
Measurement Precision±1mm/cm±0.5mm/cm±0.1mm/cm
CertificationsSDS, EN71SDS, EN71, ISO 9001SDS, EN71, ISO 9001, CE
AttachmentSingle keychain holeDual attachment pointsMagnetic clip + lanyard

Supplier's note

  1. Three Technical Breakthroughs:

    • Dual Functionality: Combines ruler and protractor into one tool, reducing clutter and improving efficiency.
    • Material Innovation: Military-grade ABS in Pro Model offers 30% higher impact resistance than standard plastic.
    • Precision Engineering: The Pro Model’s ±0.1mm/cm accuracy outperforms industry benchmarks by 20%, ideal for engineering applications.

  2. Optimal Version Selection:

    • Base Model: Best for basic educational use (e.g., schools) where cost efficiency is prioritized.
    • Advanced Model: Suitable for workshops or technical training requiring enhanced durability and ISO compliance.
    • Pro Model: Tailored for professionals (e.g., architects, engineers) needing extreme precision and ruggedness.

With the Pro Model’s military-grade material and sub-millimeter precision, you can ensure flawless measurements in harsh environments. Pair its magnetic clip with its chemical-resistant surface to securely anchor it during fieldwork, eliminating errors caused by misalignment.

Frequently asked questions

  • Which ruler is best for classroom use, especially for measuring angles and lengths?

  • How do I clean the Foska BP9442-1 ruler’s protractor section?

  • Plastic vs. metal rulers for schools: Which is safer and lighter?

  • Can I attach a lanyard to the Foska BP9442-1 ruler for portability?

  • Is the Foska BP9442-1 ruler FDA-approved or certified for classroom use?

  • How portable is the 100cm plastic teaching ruler for fieldwork?

  • Why choose a straight ruler over a flexible one for precise measurements?

  • Are the markings on the Foska ruler clear for students with visual impairments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionEducational tools, home useBase: ABS plastic (0.5mm thickness, ASTM D638 tensile strength: 25 MPa)▲ Lighter than metal rulers (50g vs 150g) for portabilityLower durability than metal (withstands 800N force vs Industry Standard 1000N)
Advanced: Reinforced polymer (1.2mm thickness, ASTM D638: 45 MPa)▲▲ Enhanced durability (1500N force resistance)Heavier (75g) than Base, slightly bulkier
CertificationsSafety-critical environmentsBase: EN71 (safety), SDS (environmental compliance)Meets EU safety standards for schools and childcareLacks ISO 9001 quality management certification
Advanced: EN71, SDS, ISO 9001▲▲ Triple certification for industrial and medical useHigher cost due to advanced compliance requirements
DurabilityHeavy industrial useBase: Withstands 800N bending force (ISO 7500-1)Outperforms basic metal rulers in lightweight applicationsNot suitable for extreme stress (e.g., construction sites)
Advanced: Withstands 1500N bending force▲▲ Industrial-grade durability for harsh environmentsRequires careful handling to avoid edge wear
PortabilityClassroom, office, travelBase: Foldable design, 50g weight (ISO 1043 density: 1.05 g/cm³)Ultra-lightweight for backpacks/pocketsFlimsy compared to rigid metal rulers
Advanced: Non-foldable, 75g weight (ISO 1043: 1.2 g/cm³)▲▲ Rigid structure for precise measurementsLess compact than Base for storage
PrecisionEngineering, craftsBase: ±0.3mm accuracy (ISO 10360-2)Meets standard precision for DIY and basic draftingInaccurate for high-precision tasks (e.g., PCB layout)
Advanced: ±0.1mm accuracy▲▲ Professional-grade precision for technical drawingExpensive calibration process increases cost
PackagingRetail, gift setsBase: Eco-friendly OPP bag (0.03mm thickness, ASTM D882 tear resistance: 15 N)Cost-effective and recyclable packagingMinimal protection against impacts during shipping
Advanced: Recyclable hard-case packaging (ASTM D3420: 5mm shock resistance)▲▲ Durable case protects ruler during transitPackaging adds 20% to total product weight
Ruler TypeMulti-functional tasksBase: Straight ruler onlySimple, affordable design for linear measurementsNo protractor function for angle measurements
Advanced: Integrated protractor (ISO 1745: ±1° accuracy)▲▲ Dual functionality for geometry and engineering tasksComplex design may reduce edge sharpness for precision cuts

Related searches

egr valve for hino 500drive belt rubber drive belt differentPVC Elbow Cavity Injection Modelplastic water bottle plugg-spot cyberskin tongue women vibrator womencotton dresses for girlseco solvent printerwind resistant asphalt roofing shingles3D printer filament extruderdigital electric paper cutterfront split ruffle culotte for womenboho3in1 moving head light12 inch 300mm digital electronic verniercolorful chaise lounge sofashaving brush kit

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.