---
product_id: 530890397
title: "111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL"
brand: "yinmik"
price: "SAR 85"
currency: SAR
in_stock: true
reviews_count: 10
category: "Yinmik"
url: https://www.desertcart.com.sa/products/530890397-111-8-ms-cm-calibration-solution-conductivity-salt-standard-buffer
store_origin: SA
region: Saudi Arabia
---

# 111.8 mS/cm precise conductivity Compatible with 5-in-1 & 7-in-1 testers 4 x 50mL sealed calibration bottles 111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL

**Brand:** yinmik
**Price:** SAR 85
**Availability:** ✅ In Stock

## Summary

> ⚡ Calibrate like a pro, measure like a boss!

## Quick Answers

- **What is this?** 111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL by yinmik
- **How much does it cost?** SAR 85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/530890397-111-8-ms-cm-calibration-solution-conductivity-salt-standard-buffer)

## 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

- • **Safe & Simple:** Low-temp sealed storage with clear safety instructions keeps your workspace professional and secure.
- • **Temperature Smart:** Optimized for meters with automatic temperature compensation—accuracy unaffected by environment.
- • **Ready When You Are:** Four sealed 50mL bottles ensure contamination-free, long-lasting calibration solution.
- • **Precision Perfected:** Calibrate weekly for lab-grade accuracy and extend your meter’s lifespan.
- • **Universal Compatibility:** Works seamlessly with most 5-in-1 salinity, EC, TDS, and 7-in-1 multi-parameter testers.

## Overview

This 111.8 mS/cm calibration solution comes in four 50mL bottles designed to maintain and enhance the accuracy of your salinity, EC, and TDS meters. Compatible with a wide range of 5-in-1 and 7-in-1 multi-parameter testers, it ensures reliable, contamination-free calibration with temperature compensation support, extending your device’s precision and lifespan.

## 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 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 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! 111.8 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 111.8 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 1413μS/cm Calibration? YK-3; YK-4; YK-4C; YK-5; YK-7; YK-S02; YK-6S YINMIK Smart Pool Monitoring-For Chlorine pool and saltwater pool Other Solutions You Need 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) 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 | B0BN33946N |
| Best Sellers Rank | #24,309 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #59 in Electrolyte Solutions |
| Brand | YINMIK |
| Brand Name | YINMIK |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 274 Reviews |
| Included Components | 4 bottles of 50mL 111.8 mS/cm ec calibration solution |
| Item Form | Liquid |
| Item Volume | 50 Milliliters |
| Manufacturer | JiNan Huiquan Electronic Co., Ltd |
| Model Number | 111.8 mS/cm Solution |
| Package Information | Bottle |
| Part Number | YK-S3 |
| Volume | 50 Milliliters |

## Product Details

- **Brand:** YINMIK
- **Item Form:** Liquid
- **Item Volume:** 50 Milliliters
- **Manufacturer:** JiNan Huiquan Electronic Co., Ltd
- **Package Information:** Bottle

## Images

![111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL - Image 1](https://m.media-amazon.com/images/I/61AgKf+QH2L.jpg)
![111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL - Image 2](https://m.media-amazon.com/images/I/717OcCsujKL.jpg)
![111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL - Image 3](https://m.media-amazon.com/images/I/61xd46xpw2L.jpg)
![111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL - Image 4](https://m.media-amazon.com/images/I/61AT4V4XTxL.jpg)
![111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL - Image 5](https://m.media-amazon.com/images/I/71Znls6rmbL.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

- YINMIK 111.8 mS/cm Calibration Solution, Conductivity Salt Standard Buffer Solution for 5 in 1 Salinity Tester, EC Meter, TDS Meter, 7 in 1 Multi-Parameter Tester Calibration, 4 Bottles of 50mL
- 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
- 12.88 mS/cm Calibration Solution for Precisely Calibrate Salinity Tester, EC Meter, Pool Salt Tester, Water Tester Calibration Solution, 4 Bottles of 50mL Conductivity Salt Standard Buffer Solution

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-06-03*