Hand Crank Generators for Classroom Physics & STEM Labs

Bulk Pack of 50 • Education-Grade Manual Power Generators

Purchase Orders Accepted • Bulk & District Pricing Available • Ships Fast from the USA

✅ Built for Classroom Sets — Not Novelty Use

This bulk pack of 50 hand crank generators is designed specifically for full classroom sets, lab stations, and STEM programs. Each unit allows students to generate real electrical power by turning the crank, transforming abstract electricity concepts into hands-on learning experiences.

These generators are education-grade, durable, and safe for repeated use by students in middle school, high school, and introductory college physics labs.

Ideal for Teaching:

• Energy transformation (mechanical → electrical)

• Electricity fundamentals: voltage, current, resistance

• Electromagnetism principles

• Renewable & alternative energy concepts

• Inquiry-based, hands-on experimentation

Perfect for individual student work, lab stations, or simultaneous classroom instruction without sharing equipment.

Product Features

• 50 identical hand crank generators for consistent classroom results

• Smooth hand cranks for reliable, repeatable power output

• Clearly labeled output terminals for fast circuit connections

• Rugged housings designed to withstand classroom handling

• No batteries required — always ready for instruction

Compatible with common classroom components such as:

• LED bulbs

• Small DC motors

• Multimeters

• Standard circuit kits

Designed for Schools & Institutions

Sci-Supply specializes in institutional science equipment trusted by:

• K-12 schools

• Colleges & universities

• STEM & makerspace programs

• Science educators and lab coordinators

✔ Purchase Orders accepted
✔ Bulk, district, and multi-classroom pricing available
✔ Fast, reliable fulfillment to meet school timelines

Need a formal quote or documentation? Our team responds quickly.

What’s Included

• 50 × Hand Crank Generators

• Alligator Clip Connecting wires and Spare Bulb

• Secure bulk packaging for easy storage and distribution

(Curriculum guides and accessories sold separately.)

Specifications

• Application: Educational / Classroom use

• Power Source: Manual hand crank

• Output: Low-voltage educational demonstration output

• Recommended Age: 11+ (with supervision)

⭐ Why Buy from Sci-Supply?

• Serving science educators since 2004

• Focused exclusively on science & STEM education

• Reliable inventory — no marketplace uncertainty

• Knowledgeable customer support from real people

When schools need consistent, classroom-ready equipment, they choose Sci-Supply.

Order with Confidence

Add this bulk classroom pack to your cart for immediate checkout
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Request a Purchase Order or bulk quote for your school or district.