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AMAZON
OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter, Purity Tester, 1ppm Resolution, 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water
₹499
₹1,950
74% OFF
12-Month Low
Updated 30th May 2026, 09:20 AM
Buy Now
Price Analysis & Buying Guide
86 / 100
Great Deal
Confidence: 100%
Avg Discount
28/28
Recent Discount
13.7/22
Historical Pos.
18.2/20
Low Proximity
16/20
Trend Bonus
10/10
Avg Price
₹688
6M Avg
₹570
All-Time Low
₹399
All-Time High
₹999
vs MRP
↓74.4%
Price Benchmarks
Lowest Ever
₹387
22nd Oct 2024
Highest Ever
₹999
31st Aug 2022
Average Price
₹686
205 data points
3-Month Low
₹499
1st Apr 2026
6-Month Low
₹499
1st Apr 2026
12-Month Low
₹499
1st Apr 2026
As per price history, OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter, Purity Tester, 1ppm Resolution, 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water's lowest price is ₹399. The average price is ₹688. Highest ever price is ₹999. Along with deals, coupons & discounts, you can get it at ₹499. Read our Pricing Disclosure
Similar Products
Product Details
| Product Code | B09XKFGWG3 |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | OCEAN STAR TECHNOLOGIES |
| Rating | 3.7 (25 ratings) |
| Category | pH Meters |
| Manufacturer | OCEAN STAR Technologies Pvt Ltd, OCEAN STAR Technologies Pvt Ltd,Delhi India |
| Model Number | PH METER YELLOW & EC METER |
| Model Number | PH METER YELLOW & EC METER |
| Model Name | TDS EC-PH |
| Dimensions | 15L x 6W x 6H Centimeters |
| Country of Origin | India |
Frequently Asked Questions
What is the lowest price ever for OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter Purity Tester 1ppm Resolution 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water?
▶
The all-time lowest price for OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter Purity Tester 1ppm Resolution 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water was ₹387 recorded on 22nd Oct 2024. The current price is 28.9% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter Purity Tester 1ppm Resolution 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water was ₹999 on 31st Aug 2022. Right now you save 50.1% compared to the peak price.
What is the average selling price?
▶
Based on 205 data points, the average price of OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter Purity Tester 1ppm Resolution 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water is ₹686. The current price is 27.2% below average — a good indicator for buying.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹499 on 1st Apr 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter Purity Tester 1ppm Resolution 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water was ₹499 on 1st Apr 2026.
Is the price going up or down?
▶
The current price trend for OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter Purity Tester 1ppm Resolution 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water is Falling. Prices have been decreasing recently, which means you may get an even better deal soon, or the current price could already be a good opportunity. It has been 610 days since the last recorded low price.
Is this the lowest price in the past year?
▶
Yes! The current price is at its 12-month low. While it's not the all-time lowest, this is the cheapest it has been in the past year — a strong signal that now is a good time to buy.
How does the current price compare to the average?
▶
The current price is 27.5% below the average price. This is a significant discount compared to what this product usually sells for. A great time to consider purchasing.
How much discount is available from MRP?
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You're currently saving 74.4% off the MRP (Maximum Retail Price). That's a massive discount! This is well below the listed retail price.
Should I buy this product now?
▶
Great time to buy! This product scores 86/100 (Grade A) — priced well below its historical average. Our algorithm considers average discount, recent price movement, historical position, proximity to all-time low, and price trend to arrive at this score. Price trend is currently falling. Currently 27.5% below average price.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 86 with 100% confidence.
Where can I buy this product?
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OCEAN STAR Digital TDS EC Ph Meter and Temperature Meter Purity Tester 1ppm Resolution 0-9990 ppm With Automatic Calibration Pen Type Water Quality Tester for Drinking Water is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.