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APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
AMAZON.COM
Price
$ 49.70
Last price was updated on: 10th Dec 2025, 03:41 AM
Pricing Analytics & Buying Assistance
Price Score:
Good
Poor
Average
Good
Excellent
Current Price
$49.70
$9.99
Lowest
$76.89
Highest
Buying Advice:
Good – Worth buying. 0.0% chance price goes up. Buy soon.
Good – Worth buying. 0.0% chance price goes up. Buy soon.
Price History Benchmarks
Lowest Ever
$9.99
7th May 2018
Highest Ever
$76.89
14th Sep 2018
Average Price
$47.17
182 data points
Last 3M Low
$49.70
6th Nov 2025
Last 6M Low
$49.70
5th Sep 2025
Last 12M Low
$49.30
19th May 2025
Price History Chart
Product Technical Information
| Product Code | B01ENFOHN8 |
|---|---|
| Market Place | amazon.com |
| Market Place Name | Amazon.com |
| Brand Name | Apera Instruments |
| Rating | 4.4 ( 9427 ratings ) |
| Category | pH Meters |
| Item Color | Regular Kit |
Frequently Asked Questions
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What is the lowest price ever for this product?The lowest price for APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit 01 pH Accuracy was $9.99 on 7th May 2018. This is the best recorded deal so far.
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What is the highest price ever for this product?The highest price for APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit 01 pH Accuracy was $76.89 on 14th Sep 2018. Prices have dropped since then.
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What is the average price of this product?The average price for APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit 01 pH Accuracy is $47.17 (182 data points). This helps you compare current deals.
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What is the lowest price in the last 3 months?In the last 3 months, APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit 01 pH Accuracy reached a low of $49.70 on 6th Nov 2025. Recent price trends may help you decide when to buy.
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Should I buy this product now?Worth buying. The price is good, but you may wait for a better deal. 0.0% chance price goes up. Price may increase soon.