Used-Line Scraper — Used Test Equipment & Dealers

Crawloop Medical & Lab Suite — used test & measurement, laboratory, and semiconductor secondary-market inventory.

Labexchange	Used-Line	Exapro	Surplex
Labexchange Scraper	Used-Line Scraper ◄── you are here	Exapro Scraper	Surplex Scraper

Disclaimer: Unofficial tool for publicly accessible Used-Line.com pages. Not affiliated with, sponsored by, or endorsed by Used-Line. Trademarks belong to their respective owners.

For informational and research use only (market research, dealer intelligence, procurement comps, inventory monitoring). You are responsible for compliance with applicable laws, site terms, and your organization policies.

No warranty as to accuracy, completeness, or continued availability of third-party data.

Used-Line scraper (Used-Line API alternative) for used and new test & measurement, laboratory, semiconductor, and industrial equipment — spectrum analyzers, oscilloscopes, network analyzers, power supplies, OTDR, and related gear from Keysight, Anritsu, Rohde & Schwarz, Tektronix, and more. Extract asking prices (or Ask for price status), manufacturer, model, condition, dealer name / location, serial and options when published, and image galleries. Run category crawls, keyword search, manufacturer or dealer inventory pages, or direct listing URLs from Python, Node.js, cURL, or MCP on Apify and export JSON / CSV / Excel.

Built for T&M dealers, rental houses, procurement teams, and valuation comps. Choose listings for fast card-level catalogs or details for full product pages with JSON-LD enrichment and dealer context.

Runs behind Cloudflare with curl_cffi (Chrome TLS fingerprint) and US residential proxy — recommended for stable access.

When to use this Actor

Use the Used-Line Scraper when you need:

• Global T&M / lab / semi inventory from Used-Line’s dealer marketplace (~200k marketing listings; deep spectrum / Keysight / Anritsu / R&S coverage)
• Asking prices when sellers publish them (or request_price / Ask for price status)
• Dealer intelligence — name, location, dealer profile URL, member-since year, inventory count
• Identity fields — listing ID, manufacturer, model, condition, serial number, options text
• Discovery — category crawl, keyword search, manufacturer pages, dealer inventory, special offers / auctions

Ideal for used-test-equipment dealers, lab buyers, and data teams building secondary-market comps.

When not to use

• You need EU lab-only Magento catalogs → Labexchange Scraper
• You need broad industrial machinery across many countries → Exapro Scraper
• You need industrial auction lots → Surplex Scraper

Data pipeline

Input                              Mode                         Output
─────────────────────────         ────────────────────         ──────────────────────────

  Category / search / dealer ──►   listings (fast cards)  ──►  title, price, seller, location
  Keyword / manufacturer     ──►   details  (full PDP)   ──►  mfr, model, serial, gallery
  Direct listing URLs        ──►                           ──►  condition, dealer since

  Join by brand + model      ──►   comps with Labexchange / Exapro

Key Features

• Two extraction modes — listings for embedded initialResults cards; details for Product JSON-LD + labeled PDP fields
• Category shortcuts — spectrum analyzers, oscilloscopes, generators, power supplies, and more
• Search — searchKeyword maps to Used-Line category search (?search=)
• Manufacturer & dealer pages — crawl /list-manufacturers/… and /list-dealers/… the same way as categories
• RFQ-aware pricing — numeric prices with currency or priceStatus: request_price
• Cloudflare-ready — curl_cffi TLS fingerprint + US residential proxy defaults
• Export-ready JSON — push to Apify dataset for CSV / Excel / API / MCP

Input Parameters

Parameter	Type	Default	Description
startUrls	Array	Spectrum Analyzers category	Category, search, manufacturer, dealer, or listing URLs.
searchKeyword	String	—	Brand / model search.
categories	Array	[]	Built-in category shortcuts.
runMode	String	"listings"	"listings" or "details".
maxItems	Integer	10	Cap on emitted records (0 = unlimited).
maxPagesPerUrl	Integer	1	Pagination depth (~25 listings/page).
concurrencyLimit	Integer	4	Parallel detail workers.
proxyConfiguration	Object	Residential US	Apify Residential + US strongly recommended.

Example input

{
  "startUrls": [
    {"url": "https://www.used-line.com/list-spectrum-analyzer"}
  ],
  "runMode": "listings",
  "maxItems": 50,
  "maxPagesPerUrl": 2,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": ["RESIDENTIAL"],
    "apifyProxyCountry": "US"
  }
}

Example — details + keyword

{
  "searchKeyword": "Keysight N9020A",
  "runMode": "details",
  "maxItems": 25,
  "maxPagesPerUrl": 1,
  "concurrencyLimit": 3,
  "proxyConfiguration": {
    "useApifyProxy": true,
    "apifyProxyGroups": ["RESIDENTIAL"],
    "apifyProxyCountry": "US"
  }
}

Output

Field	Description
listingId	Numeric Used-Line item ID
title	Listing title
url	Absolute listing URL
category / categories / breadcrumbs	Taxonomy context
manufacturer / model / condition	Identity (details)
serialNumber / options	Parsed from description when present
price / priceCurrency / priceFormatted	Asking price
priceStatus	listed or request_price
inStock	True when In Stock badge / schema says so
location	Seller country / location text
sellerName / dealerUrl / dealerSince	Dealer context
description	Full description (details)
imageUrl / images	Thumbnail and gallery
scrapedAt	UTC scrape timestamp

Example output (listings)

{
  "listingId": "15507788",
  "title": "Agilent E4445A, PSA Series Spectrum Analyzer, 3Hz-13,2GHz",
  "url": "https://www.used-line.com/spectrum-analyzer/agilent/agilent-hp-e4445a/item-15507788",
  "category": "Analyzers Spectrum",
  "sellerName": "EQT-Solutions Oy",
  "location": "Finland",
  "price": 8690,
  "priceCurrency": "EUR",
  "priceFormatted": "€8,690",
  "priceStatus": "listed",
  "inStock": true,
  "imageUrl": "https://static.used-line.com/images/7788/15507788_a.jpg",
  "scrapedAt": "2026-08-12T12:00:00Z"
}

Use cases

• Build Keysight / Anritsu / R&S comps across hundreds of dealers without manual browsing
• Monitor dealer inventory (e.g. Electro Rent, Avalon, Alltest) for new stock and price changes
• Feed procurement RFQ workflows with structured Ask-for-price vs listed rows
• Enrich CRM / spreadsheets with manufacturer, model, serial, and location

Integration examples

Node.js

import { ApifyClient } from 'apify-client';

const client = new ApifyClient({ token: process.env.APIFY_TOKEN });
const run = await client.actor('crawloop/used-line-scraper').call({
  startUrls: [{ url: 'https://www.used-line.com/list-spectrum-analyzer' }],
  runMode: 'listings',
  maxItems: 50,
  proxyConfiguration: {
    useApifyProxy: true,
    apifyProxyGroups: ['RESIDENTIAL'],
    apifyProxyCountry: 'US',
  },
});
const { items } = await client.dataset(run.defaultDatasetId).listItems();
console.log(items.slice(0, 3));

Python

from apify_client import ApifyClient

client = ApifyClient("YOUR_TOKEN")
run = client.actor("crawloop/used-line-scraper").call(
    run_input={
        "startUrls": [{"url": "https://www.used-line.com/list-spectrum-analyzer"}],
        "runMode": "listings",
        "maxItems": 50,
        "proxyConfiguration": {
            "useApifyProxy": True,
            "apifyProxyGroups": ["RESIDENTIAL"],
            "apifyProxyCountry": "US",
        },
    }
)
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item["listingId"], item.get("title"), item.get("price"))

cURL

curl "https://api.apify.com/v2/acts/crawloop~used-line-scraper/run-sync-get-dataset-items?token=YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"startUrls":[{"url":"https://www.used-line.com/list-spectrum-analyzer"}],"runMode":"listings","maxItems":25}'

MCP and AI assistants

Use this Actor from AI tools via Apify MCP. Connect your Apify account, then call this Actor by its Store ID / name.

Example prompts:

• "Run Used-Line Scraper for spectrum analyzers, listings mode, max 40 rows, and return title, price, seller, location as JSON"
• "Scrape Used-Line dealer Electro Rent Europe details for 15 items and summarize manufacturers and Ask-for-price share"
• "Chain Used-Line Scraper then Labexchange Scraper for Agilent HPLC comps across NA and EU"

Suite next step

After Used-Line T&M / dealer comps, enrich EU lab stock with the Labexchange Scraper, or broaden industrial machinery coverage with the Exapro Scraper.

FAQ

Does every listing have a price?
No. Many high-ticket rows are Ask for price — those emit priceStatus: "request_price" with null price.

Do I need a browser?
No. Extraction is HTTP-based (curl_cffi) against SSR HTML and embedded initialResults JSON.

Are dealer phones included?
Only when publicly exposed as tel: links on the detail page. Click-to-reveal phones often stay gated.

Related Actors

• Labexchange Scraper
• Exapro Scraper
• Surplex Scraper