---
product_id: 100608604
title: "Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). Light & Portable Just Add Distilled Water."
brand: "digital aid"
price: "₩1662"
currency: KRW
in_stock: false
category: "Hi"
url: https://www.desertcart.kr/products/100608604-digital-aid-ph-calibration-solution-powder-4-00ph-6-86ph
store_origin: KR
region: South Korea
---

# Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). Light & Portable Just Add Distilled Water.

**Brand:** digital aid
**Price:** ₩1662
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). Light & Portable Just Add Distilled Water. by digital aid
- **How much does it cost?** ₩1662 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/100608604-digital-aid-ph-calibration-solution-powder-4-00ph-6-86ph)

## Best For

- digital aid enthusiasts

## Why This Product

- Trusted digital aid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). (1x3 Pack) Each powder packet/sachet makes 8 oz of solution (when mixed with distilled or de-ionized water) Accuracy: &#xB1;0.01pH at 77&#xB0;F(25&#xB0;C) Size: 2.95x2.56&quot; 1 packet of 4.01 Solution (Potassium Hydrogen Phthalate). 1 packet of 6.86 Solution (Mixed phosphate). 1 packet of 9.18 Solution (Borax). Instructions for use: Step 1: Open the packet pour the powder into a clean dry 8 oz (1 cup) glass container. Step 2: Add 8 ozl de-ionized water (or distilled water) to the container. Step 3: Stir until the powder has completely dissolved. Step 4: Calibrate your pH meter.(rinse the meter with distilled water before test) For video go to http://DigitalAid.info/videos#ph Money Back Guarantee if not Totally Satisfied. Click &#x201C;Add to Cart&#x201D; Now!

## Features

- ♥ Make sure your pH Meter is Accurate! Measured exactly to ensure accuracy.
- ♥ Solution powders come pre-measured. Each of the packets makes 1 cup of pH buffer solution.
- ♥ Make pH solution without having to measure, Simply mix with 1 cup of distilled water for each packe
- ♥ 3 Year Shelf life. 3 Packets - 1 of each 4.00, 6.86, and 9.18 pH Powder.
- ♥ ♥ Money Back Guarantee if not Totally Satisfied. Click on the add to cart button NOW!
- ›See more product details

## Images

![Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). Light & Portable Just Add Distilled Water. - Image 1](https://images-na.ssl-images-amazon.com/images/I/51TBec48JIL.jpg)
![Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). Light & Portable Just Add Distilled Water. - Image 2](https://images-na.ssl-images-amazon.com/images/I/51ThXZ%2B4oHL.jpg)
![Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). Light & Portable Just Add Distilled Water. - Image 3](https://images-na.ssl-images-amazon.com/images/I/71oCisIVLoL.jpg)
![Digital Aid pH Calibration Solution Powder (4.00pH, 6.86pH, and 9.18pH). Light & Portable Just Add Distilled Water. - Image 4](https://images-na.ssl-images-amazon.com/images/I/51DgPZoMbFL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/100608604-digital-aid-ph-calibration-solution-powder-4-00ph-6-86ph](https://www.desertcart.kr/products/100608604-digital-aid-ph-calibration-solution-powder-4-00ph-6-86ph)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-27*