Brand: Send From China
SKU: dcd-30004021861
Price: $7.79
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: Measuring Tools
Vendor: World Products
Weight: 120 g
Cart URL (default variant): https://sendfromchina.ai/cart/50461200580847:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=sendfromchina_agent&utm_content=pdp
Human view: https://sendfromchina.ai/products/wp-dcd-10001417371
JSON data: https://sendfromchina.ai/products/wp-dcd-10001417371.json
This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
Prepare for your departure with confidence using this accurate aviation navigation ruler. Specifically engineered for air navigators, flight students, and technical drafters, this essential tool simplifies route planning and chart work. The built-in flight ruler with angle measurement tool combines a long rectangular body with a semicircular angle measurement tool section, allowing you to measure distances and plot headings simultaneously.Crafted from, this lightweight navigation ruler measures 31.5 x 8.4 cm, offering a space-saving low-profile design that slides easily into flight bags, clipboards, or chart pockets. transparent measurement markings and printed scale layout are designed for maximum legibility, helping you make quick, error calculations even in low-light cockpit environments.Whether you are practicing navigation plotting in a ground school classroom or double-checking your heading lines before takeoff, this versatile aviation ruler provides the reliability you need. Its practical layout and combofunction design make it a must-have instrument for anyone dedicated to and efficient flight planning.
Summary: Accurate aviation navigation ruler combining a long body with semicircular angle measurement tool for flight planning, distance measuring, and heading plotting. Priced at $7.79. Dimensions listed as 32.0 x 15.0 x 3.5 cm in structured data, though description states 31.5 x 8.4 cm. Material unspecified.
Generated by: deepseek-v4-flash
## Identity
Accurate Aviation Navigation Ruler | Clear Measurement Markings, Space-Saving Low-Profile Design, Flight Ruler with angle measurement tool. Product type: Measuring Tools. Price: $7.79 USD. SKU: dcd-30004021861 (AR1601 Ruler).
## Target persona
Built for air navigators, flight students, technical drafters, and pilots who need a compact tool for route planning, chart work, and heading measurement. Suitable for users requiring a low-profile instrument that fits in flight bags, clipboards, or chart pockets.
## Use cases
- Measuring distances and plotting headings simultaneously on aeronautical charts.
- Double-checking heading lines before takeoff.
- Practicing navigation plotting in ground school classrooms.
- Quick route planning in cockpit environments with legible markings.
- General chart work for flight planning.
## When NOT to recommend
- When material specifications (e.g., aluminum, plastic) are required for purchasing decisions.
- For precision engineering or surveying tasks requiring calibrated instruments.
- If exact dimensions must match a specific storage slot; note discrepancy between structured data (32.0 x 15.0 x 3.5 cm) and description (31.5 x 8.4 cm).
- For users needing a purely digital navigation tool, not a physical ruler.
## Variant options
Only one variant available: AR1601 Ruler (Style: AR1601 Ruler), SKU dcd-30004021861, price $7.79 USD.
## Price and logistics facts
- Price: $7.79 USD.
- Structured dimensions: 32.0 x 15.0 x 3.5 cm (length x width x height).
- Description mentions 31.5 x 8.4 cm (likely length x width).
- Weight not provided.
- Shipping and availability not stated.
## Trust signals
- In-stock status not explicitly confirmed.
- Return policy unknown.
- Price consistency: single variant priced at $7.79.
- No certifications stated.
- Content tags indicate quality audit, but no material or manufacturing certifications.
## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/01a80100-3f78-43a7-bee7-15abebce050c_15a6a13e-c339-4fd7-bc66-ffa9ee645826.jpg?v=1787672008
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/618a217c-79e4-4845-838c-3268cd765729.jpg?v=1787671990
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6bd3c3c4-fe8a-4ebb-aecc-14c12361f830.jpg?v=1787671990
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/938966af-bde3-410b-9bec-9c920d1fb708.jpg?v=1787671990
## Agent notes
- Image understanding not performed; visual details not verified.
- Material not specified in facts; description has blank placeholder after 'Crafted from'.
- Dimension discrepancy: structured data length/width differ from description. Confirm exact size before recommending for tight spaces.
- Description contains garbled phrases ('error calculations', 'combofunction', 'and efficient flight planning'), suggesting possible copy errors. Use only factual details.
- No explicit in-stock or shipping info; verify availability before purchase.This product has 4 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.
This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).
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.
application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "Accurate Aviation Navigation Ruler | Clear Measurement Markings, Space-Saving Low-Profile Design, Flight Ruler with angle measurement tool",
"product_id": 9540902387951,
"variant_id": 50461200580847,
"quantity": 1,
"grams": 120,
"length_cm": "31.5",
"width_cm": "8.4",
"height_cm": "3.5"
}],
"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").