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NANBEI Portable Conductivity Meter 3.5 inch LCD Display Screen Multi-Reading Feature Allows auto-Read, timed-Read and Continuous-Read,Auto-Hold Feature Senses and Auto-Power Off EC210E

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Only 16 left

Good price

$284.05 is 5% below the $299.00 it normally sells for, and the lowest we've seen in 139 days.

Now
$284.05
Normally
$299.00
Lowest in 139 days
$284.05(Nov 10)
Highest
$329.00
Evidence: Strong139 days tracked7 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 $284.05. No account, no newsletter.

The listing's crossed-out price

Holds up

The listing shows

crossed out: Typical $299.00 −5%

Against its normal price

−5% vs $299.00

Typical $299.00 (−5%) holds up: today's price is 5% 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 Jun 24 · 139 days · 7 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $299.00
  • 5% or more below normal

How often does it drop below normal?

In the 139 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

    $284.06

    EastarNAFulfilled by Amazon · Seller rating 100% of 32

  • Used from

    $312.55

    EastarNAFulfilled by Amazon · Seller rating 100% of 32

More real deals in Industrial & Scientific

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Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B0CJMFT56W
Request
curl https://trackpin.co/api/v1/product/B0CJMFT56W \
  -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 18:59 UTC
{
  "asin": "B0CJMFT56W",
  "title": "NANBEI Portable Conductivity Meter 3.5 inch LCD Display Screen Multi-Reading Feature Allows auto-Read, timed-Read and Continuous-Read,Auto-Hold Feature Senses and Auto-Power Off EC210E",
  "image": "https://m.media-amazon.com/images/I/61NlmfUgz9L._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 28405,
    "reference_cents": 29900,
    "discount_pct": 5,
    "is_deal": true,
    "observed_at": 1794423504565,
    "changed_at": 1794272458069,
    "checked_at": 1794423504565,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 5,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $284.05 is 5% below the $299.00 it normally sells for, and the lowest we've seen in 139 days."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 29900,
    "claimed_pct": 5,
    "real_pct": 5,
    "class": "holds_up",
    "observed_at": 1794384261157
  },
  "stats": {
    "min_cents": 28405,
    "max_cents": 32900,
    "avg_cents": 30724,
    "history_days": 139,
    "price_levels": 187,
    "price_changes": 7,
    "distinct_prices": 3,
    "lowest_at": 1794272458069
  },
  "history": [
    {
      "price_cents": 32900,
      "from": 1785348894559,
      "to": 1788041605565
    },
    {
      "price_cents": 29900,
      "from": 1789230179689,
      "to": 1793971855846
    },
    {
      "price_cents": 28405,
      "from": 1793978648091,
      "to": 1794254646680
    },
    {
      "price_cents": 29900,
      "from": 1794255052959,
      "to": 1794260764493
    },
    {
      "price_cents": 28405,
      "from": 1794272458069,
      "to": 1794423504565
    }
  ],
  "last_seen": 1794423504565
}
// … 182 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.