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EC Calibration Solution 4 * 50ml 12.88mS/cm for TDS EC Salt Meters
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 30, 2026 7:13 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 11% off its standard going rate, this offer delivers clear value for the money.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
12.22/28
Recent Value
11.17/22
Market Standing
4.29/20
Deal Strength
20/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
JXTEXT-Click, if you have any questions
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓High-Precision Calibration for Elevated Salinity Levels: For values greater than 2000 and less than 20000, using 12.88mS/cm calibration fluid (12880μS/cm) is recommended, commonly used in seawater swimming pools, marine fish keeping, and high-salinity irrigation water to ensure water quality meets requirements
✓Accurate EC Value Measurement with 12880S/cm: When you calibrate the EC, the salinity will be automatically calibrated. For low-frequency use, calibration is recommended once a month. For high-frequency use, calibration should be performed at least once a week or two to ensure measurement readings remain accurate
✓Wide Scope of Application: Compatible with all EC/salinity and TDS meters on the market that support the 12.88mS/cm calibration point. Suitable for wastewater treatment, seawater or water with high mineral content, industrial liquid monitoring, industrial cooling water systems, battery liquid conductivity monitoring, and high-mineral drinking water
✓Extended Product Lifecycle: Divided into 4 bottles of 50ml calibration solution with HDPE bottle body and foam inner layer seal, can be stored for two years in a refrigerated environment, avoiding incorrect numerical calibration due to long storage time of opened solution, saving money and reducing waste
✓Safety Precautions: Keep away from open flames, do not drink, and keep away from children. Additional TDS/EC/salinity meters are available at the GIDIGI store
✓Convenient Multi-Bottle Packaging: Four separate 50ml bottles provide fresh calibration solution for each use, ensuring optimal accuracy and preventing contamination or degradation that can occur with larger single-bottle formats
⚙️ Specifications
Brand
GIDIGI
Item Volume
200 ml
Package Information
Bottle
Item Form
Liquid
Manufacturer
JiNan Huiquan Electronic Co.,Ltd
Container Type
Bottle
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Price
$33.99
$19.99
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Parameters
$22.99
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pH Temperature
EC PH TDS TEMP
