15th Aug 2026, 03:58 PM
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
Price may vary by location, shipping cost, and availability.
$78.99
Highest: $106.75
Average: $78.52
Lowest: $10.47
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display here. This product's current Price in USA is $78.99. The average and highest prices are $78.52 and $106.75 respectively.
| Lowest Ever Price | $10.47 |
|---|---|
| 19th Mar 2017 | |
| Average Price | $78.52 |
| Based on 3465 days price tracking | |
| Highest Price | $106.75 |
| 7th Mar 2019 | |
Price History of All Variants of Apera Instruments AI311 Premium Series PH60 Waterproof...
Current Price in USA
| Price | $78.99 |
|---|
Recent Price Drops on Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
Price Drop 9th Jul 2025
$78.50 → $74.57
5.01% drop
Price Drop 31st May 2025
$94.49 → $83.70
11.42% drop
Price Drop 29th May 2025
$83.70 → $78.50
6.21% drop
Price Drop 27th May 2025
$94.50 → $83.70
11.43% drop
Price Drop 23rd May 2025
$94.43 → $83.70
11.36% drop
Price Drop 14th May 2025
$94.39 → $78.90
16.41% drop
Price Drop 23rd Mar 2025
$78.50 → $69.19
11.86% drop
Price Drop 28th Jan 2025
$77.90 → $69.98
10.17% drop
Price Drop 1st Jul 2024
$102.27 → $78.90
22.85% drop
Price Drop 9th Jun 2024
$78.90 → $71.89
8.88% drop
Price Drop 11th May 2024
$102.27 → $78.90
22.85% drop
Price Drop 28th Apr 2024
$78.90 → $69.99
11.29% drop
Price Drop 15th Apr 2024
$78.90 → $69.99
11.29% drop
Price Drop 14th Dec 2023
$102.27 → $79.85
21.92% drop
Price Drop 7th Oct 2023
$102.27 → $79.85
21.92% drop
Price Drop 19th Dec 2022
$76.95 → $69.63
9.51% drop
Price Drop 16th Dec 2021
$79.75 → $69.78
12.5% drop
Price Drop 23rd Jun 2021
$79.75 → $71.77
10.01% drop
Price Drop 9th Mar 2021
$89.75 → $79.75
11.14% drop
Price Drop 4th May 2020
$79.75 → $72.99
8.48% drop
Price Drop 23rd Jan 2020
$79.75 → $70.97
11.01% drop
Price Drop 12th Dec 2019
$79.75 → $71.77
10.01% drop
Price Drop 6th Sep 2019
$89.04 → $79.75
10.43% drop
Price Drop 8th Aug 2019
$79.73 → $70.00
12.2% drop
Price Drop 3rd Aug 2019
$79.75 → $75.00
5.96% drop
Price Drop 3rd May 2019
$79.75 → $64.99
18.51% drop
Price Drop 15th Mar 2019
$106.75 → $79.75
25.29% drop
Price Drop 2nd Oct 2018
$86.69 → $79.75
8.01% drop
Price Drop 16th Dec 2017
$77.95 → $66.25
15.01% drop
Price Drop 18th Mar 2017
$74.95 → $10.47
86.03% drop
Product Information
Details
| Product Name | Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display |
|---|---|
| Store Product Code | B01ENFOIQE |
| Store Name | amazon.com |
| Rating | 9 / 10 |
| Category | pH Meters |
| Product Manufacturer | Apera Instruments |
| Model Number | AI311 |
| Dimensions | 7 x 1.6 x 1.6 inches |
Features
- NOTE: A few drops of water are added to the electrode cap before the product leaves the factory. This is to maintain the sensitivity of the electrode. Therefore, when you use it for the first time, it is normal to find water droplets in the electrode cap
- Accuracy: 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122F (0 to 50C); Auto. Power-Off: 8 minutes without operation
- Easy 1-3 points auto. calibration, recognizes 5 types of solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (ATC) ensures accuracy in various temperatures (32-122F)
- High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
- Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
- The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
- COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
Images
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Rating and Reviews
9 Based on 3103 reviews
Apera Instruments AI311 Premium Series PH60 Waterproof has 9 rating out of 10. This average rating is consist of 3103 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.