--- product_id: 530890395 title: "12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL" brand: "yinmik" price: "₮ 28.71" currency: EUR in_stock: true reviews_count: 10 category: "Yinmik" url: https://www.desertcart.be/products/530890395-12-88-ms-cm-calibration-solution-conductivity-salinity-calibration-fluid store_origin: BE region: Belgium --- # Extends meter lifespan with weekly calibration 4 x 50mL bottles for multiple calibrations 12.88 mS/cm precise conductivity 12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL **Brand:** yinmik **Price:** ₮ 28.71 **Availability:** ✅ In Stock ## Summary > 🧊 Stay calibrated, stay ahead — precision that professionals trust! ## Quick Answers - **What is this?** 12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL by yinmik - **How much does it cost?** ₮ 28.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/530890395-12-88-ms-cm-calibration-solution-conductivity-salinity-calibration-fluid) ## Best For - yinmik enthusiasts ## Why This Product - Trusted yinmik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€Ē **Temperature Smart:** Optimized for meters with automatic temperature compensation, ensuring consistent results. - â€Ē **Precision Perfected:** Calibrate your salinity, EC, and TDS meters to industry-grade accuracy every time. - â€Ē **Economical & Convenient:** Four sealed 50mL bottles ensure contamination-free storage and long-term usability. - â€Ē **Prolong Your Investment:** Regular calibration boosts meter longevity and maintains reliable readings. - â€Ē **Universal Compatibility:** Works seamlessly with most 5-in-1 and 7-in-1 multi-parameter testers supporting 12.88 mS/cm. ## Overview This 12.88 mS/cm calibration solution comes in four 50mL bottles designed for easy, contamination-free storage. It enhances the accuracy and lifespan of salinity, EC, and TDS meters, compatible with most multi-parameter testers supporting this calibration point. Ideal for weekly use, it ensures reliable, temperature-compensated readings, making it a must-have for professionals demanding precision. ## Description Product description Regularly Calibrate EC/Salinity Meter to Keep Meter Accurate and Extend its Life If your pool salinity meter is not accurate, please use 1413, 12.88 111.8 calibration solution to calibrate the salinity meter Can Use This to Calibrate Any Tester Calibrate your tester regularly (Once a week), Keep pool clear, keep fish water balance. (Which Models of YINMIK Tester Support 12.88mS/cm Calibration? YK-3; YK-4; YK-4C; YK-5; YK-7; YK-S02; YK-S03; YK-6S) Why You Need EC/Salinity/TDS Calibration Solution? For Optimal Performance, Re-Calibrate Periodically (Once a Week)! If the EC/Salinity PPM Meter has not been used for a long time or has not been cleaned after frequent use or after replacing a new probe, it is easy to cause inaccurate readings. For optimal performance, re-calibrate the meter periodically. As a Reference or Test Solution, Check it Once a Week! 12.88 mS/cm calibration solution can be used as a reference or check solution to make sure you have adequately cleaned the EC/Salinity/TDS Probe. Contamination between solutions can easily occur, affecting the validity of the probe, so you need the calibration solution for your daily inspection. Suitable for All EC /TDS/Salinity Meter! Once EC (conductivity) is calibrated, TDS and Salinity will be automatically calibrated. Not only for YINMIK testers, but also for any tester on the market. As long as 12.88 mS/cm, calibration point is supported, you can use it to calibrate, whether it is EC meter, TDS meter or salinity meter. Which Models of YINMIK Tester Support 1413ΞS/cm Calibration? YK-3; YK-4; YK-4C; YK-5; YK-7; YK-S02; YK-6S YINMIK Smart Pool Monitor for Salt Pool and Chlorine Pool-Remote Control Other Solutions You Need Is the ppt value of your salinity tester biased? Get 111.8mS/cm calibration solution to calibrate your tester. Which Models of YINMIK Tester Support 111.8 mS/cm Calibration? YK-4C; YK-5; YK-7; YK-7C EC (Conductivity) Calibration Solution and pH Calibration 1413 Calibration Solution 12.88 CAL solution Truncheon Nutrient Meter 4.00+7.00+10.01 pH Powder Salt water monitor Chlorine Pool Monitor Floating Salt Tester Review: Accurate test meter - The calibration packs are essentially the only way to insure an accurate water test meter stays accurate. I recalibrate once a month no matter what. Review: Worked great and was a life saver - Purchased these for calibrating my ph meter and they worked just like they say. You mix each of the powders in their own container of water then you dip your ph meter in the solution and your meter will be calibrated to the value of the powder. Once you do it 3 times once in each of the solutions your ph meter should be calibrated and ready for use. You get 3 different powders and 5 packets of each one so you have more for later down the road when your meter needs calibrated again you will be set and ready to go making this a great value for the money. Seems to be pretty accurate I have tested with multiple meters and they are are very similar. Each packet is sealed separately so it's easy to store until your next use. I am happy with my purchase and will buy again when I run out of my supply. Thank you and have a blessed day! ## Features - 0 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BN2YT9YB | | Best Sellers Rank | #17,875 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Conductivity Meters & Accessories | | Brand | YINMIK | | Brand Name | YINMIK | | Container Type | Bottle | | Customer Reviews | 4.5 out of 5 stars 275 Reviews | | Included Components | 4 bottles of 50mL 12.88mS/cm ec calibration solution | | Item Form | Liquid | | Item Volume | 50 Milliliters | | Manufacturer | JiNan Huiquan Electronic Co., Ltd | | Model Number | 12.88 mS/cm Solution | | Package Information | Bottle | | Part Number | YK-S2 | | Volume | 50 Milliliters | ## Product Details - **Brand:** YINMIK - **Item Form:** Liquid - **Item Volume:** 50 Milliliters - **Manufacturer:** JiNan Huiquan Electronic Co., Ltd - **Package Information:** Bottle ## Images ![12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL - Image 1](https://m.media-amazon.com/images/I/61uc4mkIpeL.jpg) ![12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL - Image 2](https://m.media-amazon.com/images/I/71x79FofwGL.jpg) ![12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL - Image 3](https://m.media-amazon.com/images/I/61stSFLCjHL.jpg) ![12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL - Image 4](https://m.media-amazon.com/images/I/61fMFLmKNVL.jpg) ![12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL - Image 5](https://m.media-amazon.com/images/I/81QIpRiQQnL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Accurate test meter *by R***Y on April 3, 2026* The calibration packs are essentially the only way to insure an accurate water test meter stays accurate. I recalibrate once a month no matter what. ### ⭐⭐⭐⭐⭐ Worked great and was a life saver *by M***4 on August 23, 2024* Purchased these for calibrating my ph meter and they worked just like they say. You mix each of the powders in their own container of water then you dip your ph meter in the solution and your meter will be calibrated to the value of the powder. Once you do it 3 times once in each of the solutions your ph meter should be calibrated and ready for use. You get 3 different powders and 5 packets of each one so you have more for later down the road when your meter needs calibrated again you will be set and ready to go making this a great value for the money. Seems to be pretty accurate I have tested with multiple meters and they are are very similar. Each packet is sealed separately so it's easy to store until your next use. I am happy with my purchase and will buy again when I run out of my supply. Thank you and have a blessed day! ### ⭐⭐⭐⭐⭐ Works well *by J***H on January 18, 2026* Works well. It's accurate. ## Frequently Bought Together - 12.88 mS/cm Calibration Solution, Conductivity Salinity Calibration Fluid for Salinity Tester, EC Meter, TDS Meter, 7 in 1 Tester Standard Calibration, 4 Bottles of 50mL - 1413 ΞS/cm Calibration Solution for TDS Meter, EC Meter, Water Tester Calibration Solution, 4 Bottles of 50mL, for Accurate Meter Calibration & Laboratory Testing - YINMIK pH Meter Calibration Solution Kit(4.00,7.00&10.01) with pH Electrode Storage Solution Kit,3 Bottles pH Calibration Buffer Solution and 2 bottels KCL pH Probe Solution for pH Meters --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/530890395-12-88-ms-cm-calibration-solution-conductivity-salinity-calibration-fluid](https://www.desertcart.be/products/530890395-12-88-ms-cm-calibration-solution-conductivity-salinity-calibration-fluid) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-23*