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Oakton Instruments WD-35419-12 price history, checked Nov 15, 2026: Great price. $482.71 is 29% below the $680.12 it normally sells for, and the lowest we've seen in 143 days.

Oakton Instruments WD-35419-12 Series pH 700 Benchtop Meter with Probe Stand, 110/220 VAC

In stock

Great price

$482.71 is 29% below the $680.12 it normally sells for, and the lowest we've seen in 143 days.

Now
$482.71
Normally
$680.12
Lowest in 143 days
$482.71(Nov 14)
Highest
$680.12
Evidence: Strong143 days tracked1 price change

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 $482.71. No account, no newsletter.

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Price history

Tracked since Jun 24 · 143 days · 1 price change

Ahead of Black Friday 2026 (Nov 27), it is already 29% below its normal price of $680.12. Oakton Instruments WD-35419-12 Series pH 700 Benchtop Meter with… price history, checked Nov 15, 2026: current price $482.71, normal (typical) price $680.12, average $678.76 over 143 days, lowest $482.71 (Nov 14, 2026), highest $680.12 (Jul 29, 2026).

Loading the price chart.

  • Price
  • Normal $680.12
  • 5% or more below normal

How often does it drop below normal?

In the 143 days we've tracked it, this is the first time it has stayed 5% or more below today's normal price for an hour or more. It has been below normal for about 1 day so far.

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/B00CC430LI
Request
curl https://trackpin.co/api/v1/product/B00CC430LI \
  -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 03:45 UTC
{
  "asin": "B00CC430LI",
  "title": "Oakton Instruments WD-35419-12 Series pH 700 Benchtop Meter with Probe Stand, 110/220 VAC",
  "image": "https://m.media-amazon.com/images/I/81QNdulr2EL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 48271,
    "reference_cents": 68012,
    "discount_pct": 29.03,
    "is_deal": true,
    "observed_at": 1794712029269,
    "changed_at": 1794655438303,
    "checked_at": 1794712029269,
    "source": "stored"
  },
  "verdict": {
    "label": "great",
    "text": "Great price",
    "pct_vs_normal": 29.03,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Great price. $482.71 is 29% below the $680.12 it normally sells for, and the lowest we've seen in 143 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 48271,
    "max_cents": 68012,
    "avg_cents": 67876,
    "history_days": 143,
    "price_levels": 185,
    "price_changes": 1,
    "distinct_prices": 2,
    "lowest_at": 1794655438303
  },
  "history": [
    {
      "price_cents": 68012,
      "from": 1785269868575,
      "to": 1785269868575
    },
    {
      "price_cents": 68012,
      "from": 1785282049864,
      "to": 1785282049864
    },
    {
      "price_cents": 68012,
      "from": 1785288205481,
      "to": 1785320513454
    },
    {
      "price_cents": 68012,
      "from": 1785322014945,
      "to": 1794637698537
    },
    {
      "price_cents": 48271,
      "from": 1794655438303,
      "to": 1794712029269
    }
  ],
  "last_seen": 1794712029269
}
// … 180 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.