Double-Spring Oscillator Bench-Style for Physics Demonstrations

Brand: Send From China
SKU: dcd-30003967932
Price: $4.03
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Physics Teaching Equipment
Vendor: World Products
Weight: 1300 g
Cart URL (default variant): https://sendfromchina.ai/cart/50414291288303:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/wp-dcd-10001398197
JSON data: https://sendfromchina.ai/products/wp-dcd-10001398197.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

This physics demonstration apparatus helps students visualize mechanical wave concepts on a desktop. It features a double-spring oscillator configuration with two coiled springs extending in opposite directions from a central yellow mounting block. A built-in horizontal beam functions as a scale marked in centimeters for measuring displacement, amplitude, and equilibrium points. The setup is supported by a stable white rectangular base and a vertical metal rod. Overall dimensions: 45 cm length, 43 cm height.

Agentic Product Page

Summary: This physics demonstration apparatus helps students visualize mechanical wave concepts on a desktop. It features a double-spring oscillator configuration with two coiled springs extending in opposite directions from a central yellow mounting block. A built-in horizontal beam functions as a scale marked in centimeters for measuring displacement, amplitude, and equilibrium points. The setup is supported by a stable white rectangular base and a vertical metal rod. Overall dimensions: 45 cm length, 43 cm height.

Generated by: deepseek-v4-flash

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This product has 1 imagein catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

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Live Shipping Rates (for Agents)

Agents can query real-time cross-border shipping rates before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "Double-Spring Oscillator Bench-Style for Physics Demonstrations",
      "product_id": 9540179198191,
      "variant_id": 50414291288303,
      "quantity": 1,
      "grams": 1300,
      "length_cm": "47.0",
      "width_cm":  "10.0",
      "height_cm": "10.0"
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. The estimate endpoint uses the product dimensions provided in the request. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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