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1413μS/cm Calibration Solution, 4 * 50ML TDS EC Salinity Tester Calibration Solution for TDS Meter EC Meter, Calibrate The Accuracy and Precision of Chemical Monitoring Instruments
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 22, 2026 4:09 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰At 38% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 🏷️The retail sticker price has been slashed by 55% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🚚 Shipping
Free Shipping
Product Details
✓★ Accurate Readings Every Time ：The TDS meter EC meter can be easily calibrated 1413 calibration solution to maintain accuracy. The accuracy is +/-0.01.
✓★ Calibration Frequency：TDS EC Meter depends on how many times is used and the accuracy requirements. We advise that you calibrate your EC meter at least 2 times once a week. Ensure your EC meter is more accurate and better, help you check your hydroponic nutrient solution, tap water, rainwater, household water, drinking water is good or not.
✓★ It’s wise to calibrate in the following situations: ①When you change a new TDS electrode ②When the electrode hasn’t been used for a long time ③When you use the meter in a powerful solution ④When it’s important to get a very exact tds ec measurement
✓★ GIDIGI 1413μS/cm Calibration Solution kit includes 4 Bottles of 50mL, which is easy to store and use, just put the electrode into the calibration solution and calibrate.
✓★ Use 1413 calibration solution, suitable for salinity tester, TDS METER, EC Meter; If you are a hydroponic enthusiast, the 1413 calibration solution will help you verify whether the EC Meter/TDC Meter is accurate, thereby protecting the healthy growth of your plants!
⚙️ 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
