Skip to content
TrackPin
Check a price
Menu
Developers

Theme

AMTAST Lab Benchtop pH Meter Digital pH Meters with 1-2Points Auto Calibration Bench Top pH Meter with 6.0 inch High Definition Screen Science Lab pH Meters for Soil Salt Water Test (Model AMT611)

Show full title
Only 10 left

Good price

$199.99 is 9% below the $219.99 it normally sells for, and the lowest we've seen in 140 days.

Now
$199.99
Normally
$219.99
Lowest in 140 days
$199.99(Nov 11)
Highest
$219.99
Evidence: Strong140 days tracked2 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 $199.99. No account, no newsletter.

Price history

Tracked since Jun 24 · 140 days · 2 price changes

Loading the price chart.

  • Price
  • Normal $219.99
  • 5% or more below normal

How often does it drop below normal?

In the 140 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more twice, typically lasting about 2 days. It's below normal right now.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $199.99

    AMTASTFulfilled by Amazon · Seller rating 100% of 626

More real deals in Industrial & Scientific

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0FYXN99Z2
Request
curl https://trackpin.co/api/v1/product/B0FYXN99Z2 \
  -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 22:01 UTC
{
  "asin": "B0FYXN99Z2",
  "title": "AMTAST Lab Benchtop pH Meter Digital pH Meters with 1-2Points Auto Calibration Bench Top pH Meter with 6.0 inch High Definition Screen Science Lab pH Meters for Soil Salt Water Test (Model AMT611)",
  "image": "https://m.media-amazon.com/images/I/71NXdO9wHYL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 19999,
    "reference_cents": 21999,
    "discount_pct": 9.09,
    "is_deal": true,
    "observed_at": 1794430079801,
    "changed_at": 1794369220955,
    "checked_at": 1794430079801,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 9.09,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $199.99 is 9% below the $219.99 it normally sells for, and the lowest we've seen in 140 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 19999,
    "max_cents": 21999,
    "avg_cents": 21927,
    "history_days": 140,
    "price_levels": 181,
    "price_changes": 2,
    "distinct_prices": 2,
    "lowest_at": 1794369220955
  },
  "history": [
    {
      "price_cents": 21999,
      "from": 1785298016773,
      "to": 1785306648000
    },
    {
      "price_cents": 21999,
      "from": 1785308495698,
      "to": 1785308495698
    },
    {
      "price_cents": 21999,
      "from": 1785311737807,
      "to": 1785322725098
    },
    {
      "price_cents": 21999,
      "from": 1788041608641,
      "to": 1794350098834
    },
    {
      "price_cents": 19999,
      "from": 1794369220955,
      "to": 1794430079801
    }
  ],
  "last_seen": 1794430079801
}
// … 176 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.