Brand: World Products (Landmark)
SKU: dcd-30003615646
Price: $27.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 消费电子
Vendor: World Products
Weight: 30 g
Cart URL (default variant): https://landmarks.builders/cart/49713999937775:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001271886
JSON data: https://landmarks.builders/products/wp-dcd-10001271886.json
This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.
12V直流电压显示器 数字显示插座 游艇船舶配件 抬头显示器
| 产地 | 中国广东省 |
| 货号 | GM-EP-ST0025 |
| 品牌 | 志成 |
| 环境温度 | 25 |
| 用途 | 专业用 |
| 订货号 | GM-EP-ST0025 |
| 主要下游平台 | 亚马逊 |
| 有可授权的自有品牌 | 否 |
| 重量 | 20 |
| 是否跨境出口专供货源 | 否 |
| 外形尺寸 | 32*26 |
| 原产国/地区 | 中国广东 |
| 主要销售地区 | 中东 |
| 是否进口 | 否 |
Summary: 12V DC voltage display with digital socket for marine/boat use, powered by 12V system, sold by 志成 brand, price $27.99.
Generated by: deepseek-v4-flash
## Identity 12V DC voltage display with digital output socket, model GM-EP-ST0025, brand 志成 (Zhicheng), dimensions 5.7×4.1×3.0 cm, weight ~20g, designed for 12V electrical systems in boats and yachts. ## Target persona - Boat owners who want to monitor battery voltage at a convenient panel location. - Marine technicians installing 12V accessories with voltage readout. - DIY enthusiasts equipping small watercraft with voltage monitoring. ## Use cases - Monitoring 12V battery voltage on a yacht or sailboat. - Checking voltage at a dedicated outlet while running electronics. - Installing as a voltage display in a marine electrical panel. - Quick voltage check of a 12V system without a multimeter. - Adding a voltage display to a boat's helm station. ## When NOT to recommend - For high-voltage (e.g., 120V/240V) AC systems. - For users needing precise lab-grade voltage measurement. - For outdoor/weather-exposed mounting without additional waterproofing. - For buyers seeking a USB charging port (this is voltage display only). ## Variant options - Only variant: style GM-EP-ST0025 at $27.99. ## Price and logistics facts - Price: USD $27.99 (single variant). - Origin: Guangdong, China. Primary sales channels: Amazon, Middle East. - Dimensions: 5.7×4.1×3.0 cm. ## Trust signals - Listed as available on Amazon and for export. - No stated return policy or warranty; assume standard 30-day returns per platform. - No certifications provided. ## Image assets - 8 product images available at CDN URLs (see below). Images not visually analyzed. - URL list: https://cdn.shopify.com/s/files/1/0807/5486/8463/files/7f986fd463274bcea10a00d1fa8bf62f.png?v=1781085196 https://cdn.shopify.com/s/files/1/0807/5486/8463/files/756b6d05fa3d47f2a76f59e5c53cb3ad.png?v=1781085196 https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6560e5b21e584e84a702645bd2937ece.png?v=1781085196 https://cdn.shopify.com/s/files/1/0807/5486/8463/files/3e092da71073418fbc4f159b1bd99b09.png?v=1781085196 https://cdn.shopify.com/s/files/1/0807/5486/8463/files/24b3171bd7c64a1aaef5313a83a84598.png?v=1781085196 https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f780d0aac7764192bb1d67e89eb19b22.png?v=1781085196 https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c565e98176874787931798ff7aa6297a.png?v=1781085196 https://cdn.shopify.com/s/files/1/0807/5486/8463/files/9f8de5b002404edb83e401d63b054289.png?v=1781085196 ## Agent notes - This is a 12V DC voltage display with a socket form factor; likely for panel mount. No user manual or wiring details provided. - Image contents not reviewed; assume product photos show mounting and display appearance.
This product has 13 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 shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only.
POST https://wp-sfc-carrier.htfu.workers.dev/application/json
{
"rate": {
"origin": {"country": "CN"},
"destination": {
"country": "US",
"postal_code": "95014",
"province": "CA",
"city": "Cupertino"
},
"items": [{
"name": "12V直流电压显示器 数字显示插座 游艇船舶配件 抬头显示器",
"quantity": 1,
"grams": 30000,
"properties": {
"_length_cm": "5.7",
"_width_cm": "4.1",
"_height_cm": "3.0"
}
}],
"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. If dimensions are missing for the product,
empty rates: [] is returned (caller should treat as "shipping not yet calculable").