---
product_id: 1868491
title: "Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing"
brand: "extech"
price: "HK$878"
currency: HKD
in_stock: true
reviews_count: 7
category: "Extech"
url: https://www.desertcart.hk/products/1868491-extech-ph103-tripak-buffer-solution-pouches-portable-ph-calibration-kit
store_origin: HK
region: Hong Kong
---

# Compact & portable design 3 precise pH levels (4,7,10) Pre-measured, single-use pouches Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing

**Brand:** extech
**Price:** HK$878
**Availability:** ✅ In Stock

## Summary

> 🧪 Calibrate like a pro, wherever you go—accuracy in your pocket!

## Quick Answers

- **What is this?** Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing by extech
- **How much does it cost?** HK$878 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/1868491-extech-ph103-tripak-buffer-solution-pouches-portable-ph-calibration-kit)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **On-the-Go Precision:** Lightweight, pocket-friendly packets designed for professionals and students who demand accuracy anywhere.
- • **Freshness Guaranteed:** Sealed single-use pouches eliminate contamination risks—no more guesswork or moldy solutions.
- • **Hassle-Free Maintenance:** Includes rinse solution to keep electrodes clean and extend your meter’s lifespan effortlessly.
- • **Universal Compatibility:** Works seamlessly with all standard pH meters, making it your go-to kit for labs, fieldwork, and water testing.
- • **Triple pH Calibration Power:** Cover the full pH spectrum with ready-to-use pouches for flawless meter accuracy every time.

## Overview

The Extech PH103 Tripak Buffer Solution Pouches offer a professional-grade, portable pH calibration kit featuring three pre-measured, single-use packets at pH 4, 7, and 10. Designed for lab, field, and water testing, this kit ensures contamination-free, precise calibration compatible with all standard pH meters, making it an essential tool for accurate and reliable pH measurement on the move.

## Description

Product Description Extech PH103 Tripak Buffer Pouches 4, 7 and 10 pH with Rinse Solution Kit From the Manufacturer Convenient, pre-measured pH calibration solutions for your meter. Rinsing solution used for cleaning off the pH electrode before and after taking measurements to prevent contamination. 20 units/pieces included along with the item.(6 pouches of pH4 solution, 6 pouches of pH7 solution, 6 pouches of pH10 solution, 2 pouches of rinse solution).

Review: Extech PH 4, 7, 10 plus rinse solution - I was extremely happy with my purchase of EXtech's PH 4,7,10 with rinse solution. I am confident that the solutions are accurate. I never have to worry about contaminates because the solution is premeasured in a disposable packet. The last PH calibration kit I purchased was from Bluelabs which after the first use I noticed mold growing in the PH 7 bottle. This caused my PH meter to not be accurate. I did properly store the Bluelabs kit and never put anything back into the main bottle.
Review: Nice reference points for pH cal - These samples provide assurance when using a meter for which they are designed to calibrate. I got a meter right out of the box which measured and displayed pH values. These samples gave an independent reference as to whether or not the meter was reading values correctly. The delivery was in good time, and the samples come in a nice little cardboard box.

## Features

- Convenient On-the-Go Calibration - Take the guesswork out of pH calibration with three ready-to-use buffer pouches, perfect for lab, classroom, or field testing without bulky bottles.
- Triple Pack for Complete Accuracy - Includes one pouch each of pH 4, pH 7, and pH 10 solutions, giving you a full calibration range to keep your meter performing at peak accuracy.
- Fresh, Pre-Measured Pouches - Each single-use packet is sealed for freshness, eliminating contamination and ensuring consistent, reliable calibration every time you test.
- Portable and Hassle-Free - Lightweight, compact, and disposable, these calibration pouches fit easily in toolkits or lab drawers, making them ideal for professionals and students on the move.
- Universal Application Ready - Works with all standard pH meters and testers, making it a must-have accessory for water quality analysis, aquariums, pools, hydroponics, and lab experiments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004WN6RO4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #252,426 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #114 in Chemical Buffers |
| Customer Reviews | 4.7 4.7 out of 5 stars (13) |
| Date First Available | July 15, 2008 |
| Global Trade Identification Number | 00793950051030 |
| Included Components | Unit^Instruction Guide |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.01 pounds |
| Item model number | PH103 |
| Number Of Pieces | 1 |
| Part Number | PH103 |
| Product Dimensions | 1.2 x 0.9 x 7.6 inches |
| Style | PH103 |
| UPC | 793950051030 |
| Warranty Description | 6 months |

## Product Details

- **Brand:** Extech
- **Item Form:** Liquid
- **Item Weight:** 0.46 Kilograms
- **Manufacturer:** Extech
- **Package Information:** Bag

## Images

![Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing - Image 1](https://m.media-amazon.com/images/I/21f7YhnxJnL.jpg)
![Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing - Image 2](https://m.media-amazon.com/images/I/51MLMYVvFqL.jpg)
![Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing - Image 3](https://m.media-amazon.com/images/I/51sFs1xuryL.jpg)
![Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing - Image 4](https://m.media-amazon.com/images/I/61z0ZHWbKAL.jpg)
![Extech PH103 Tripak Buffer Solution Pouches - Portable pH Calibration Kit with 3 Pre-Measured Packets (pH 4, pH 7, pH 10) - Ready-to-Use Standard Solutions for Lab, Field, Water Testing - Image 5](https://m.media-amazon.com/images/I/81yzvTRMPrL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extech PH 4, 7, 10 plus rinse solution
*by A***N on December 11, 2011*

I was extremely happy with my purchase of EXtech's PH 4,7,10 with rinse solution. I am confident that the solutions are accurate. I never have to worry about contaminates because the solution is premeasured in a disposable packet. The last PH calibration kit I purchased was from Bluelabs which after the first use I noticed mold growing in the PH 7 bottle. This caused my PH meter to not be accurate. I did properly store the Bluelabs kit and never put anything back into the main bottle.

### ⭐⭐⭐⭐⭐ Nice reference points for pH cal
*by A***N on March 30, 2014*

These samples provide assurance when using a meter for which they are designed to calibrate. I got a meter right out of the box which measured and displayed pH values. These samples gave an independent reference as to whether or not the meter was reading values correctly. The delivery was in good time, and the samples come in a nice little cardboard box.

### ⭐⭐⭐⭐⭐ pH test buffer
*by P***R on May 1, 2016*

Worked out very well for a quick pH test without having to mix a huge batch of buffer solution.

## Frequently Bought Together

- Extech PH103 Tripak Buffer Pouches Plus Rinse Solution Kit
- 15x Calibration Powder for pH Meter 4.00 | 6.86 | 9.18, pH Calibration Powder, Calibration pH Buffer Solution Set

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*