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YIDOFENG Photoelectric 3D Touch Probe Trigger Sensor Edge Finder,Accuracy 0.001mm,with Ceramic Probe, X,Y,Z Axis Measurement Centering Rod Touch Probe Tool Dividing Rod to Find CNC Lathe Center

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Rated3.4(7 ratings)Only 1 left

Great price

$89.00 is 25% below the $119.00 it normally sells for, and the lowest we've seen in 110 days.

Now
$89.00
Normally
$119.00
Lowest in 110 days
$89.00(Nov 13)
Highest
$119.00
Evidence: Strong110 days tracked3 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

Get an email when the price drops

Good: 5%+ below normal. Great: 20%+ below. One email when it happens, at a price below today's $89.00. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

The listing's crossed-out price

Holds up

The listing shows

crossed out: Typical $119.00 −25%

Against its normal price

−25% vs $119.00

Typical $119.00 (−25%) holds up: today's price is 25% below normal.

The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →

Price history

Tracked since Jul 26 · 110 days · 3 price changes

Ahead of Black Friday 2026 (Nov 27), it is already 25% below its normal price of $119.00. YIDOFENG Photoelectric 3D Touch Probe Trigger Sensor Edge… price history, checked Nov 14, 2026: current price $89.00, normal (typical) price $119.00, average $118.60 over 110 days, lowest $89.00 (Nov 13, 2026), highest $119.00 (Sep 3, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $119.00
  • 5% or more below normal

How often does it drop below normal?

In the 110 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 1 day. It's below normal right now.

A count of what happened, not a prediction.

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0DB1V5ZHB
Request
curl https://trackpin.co/api/v1/product/B0DB1V5ZHB \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 01:33 UTC
{
  "asin": "B0DB1V5ZHB",
  "title": "YIDOFENG Photoelectric 3D Touch Probe Trigger Sensor Edge Finder,Accuracy 0.001mm,with Ceramic Probe, X,Y,Z Axis Measurement Centering Rod Touch Probe Tool Dividing Rod to Find CNC Lathe Center",
  "image": "https://m.media-amazon.com/images/I/51SAZggf-HL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 8900,
    "reference_cents": 11900,
    "discount_pct": 25.21,
    "is_deal": true,
    "observed_at": 1794617049687,
    "changed_at": 1794562344693,
    "checked_at": 1794617049687,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 25.21,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $89.00 is 25% below the $119.00 it normally sells for, and the lowest we've seen in 110 days."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 11900,
    "claimed_pct": 25,
    "real_pct": 25.21,
    "class": "holds_up",
    "observed_at": 1794563303437
  },
  "stats": {
    "min_cents": 8900,
    "max_cents": 11900,
    "avg_cents": 11860,
    "history_days": 110,
    "price_levels": 23,
    "price_changes": 3,
    "distinct_prices": 3,
    "lowest_at": 1794562344693
  },
  "history": [
    {
      "price_cents": 11900,
      "from": 1785323168695,
      "to": 1785323168695
    },
    {
      "price_cents": 11900,
      "from": 1785327302648,
      "to": 1785328230353
    },
    {
      "price_cents": 11305,
      "from": 1788262436929,
      "to": 1788289500812
    },
    {
      "price_cents": 11900,
      "from": 1788398654444,
      "to": 1794550655525
    },
    {
      "price_cents": 8900,
      "from": 1794562344693,
      "to": 1794617049687
    }
  ],
  "last_seen": 1794617049687
}
// … 18 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.