---
product_id: 602069018
title: "Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder"
brand: "apera instruments"
price: "E£ 18888"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/602069018-apera-instruments-llc-ai209-t-value-series-ph20-ph-tester
store_origin: EG
region: Egypt
---

# Fast response time Low impedance sensor Auto temp compensation Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder

**Brand:** apera instruments
**Price:** E£ 18888
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate Your Testing Game!

## Quick Answers

- **What is this?** Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder by apera instruments
- **How much does it cost?** E£ 18888 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/602069018-apera-instruments-llc-ai209-t-value-series-ph20-ph-tester)

## Best For

- apera instruments enthusiasts

## Why This Product

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

## Key Features

- • **Maximize Probe Longevity:** Includes a cleaning brush to keep your pH probe in peak condition.
- • **Cost-Effective Organization:** The unique CalBox saves you 50% on calibration buffers.
- • **Precision Meets Convenience:** Experience effortless calibration with automatic buffer recognition.
- • **Versatile Temperature Range:** Accurate measurements from 32 to 122˚F, perfect for any environment.
- • **Rapid Response, Reliable Results:** Low impedance sensor ensures quick stabilization for accurate readings.

## Overview

The Apera Instruments AI209-T Value Series pH Tester Combo Kit is a comprehensive solution for accurate pH measurement, featuring a high-quality pH sensor, automatic calibration, and a complete care kit that includes calibration buffers, a cleaning brush, and a storage solution. Designed for professionals, it ensures reliable performance and longevity.

## Description

"The top-rated pH tester on  now comes with a complete calibration and probe care combo kit, including 3 bottles of 8oz pH calibration solutions (pH 7, 4 & 10), one 4oz 3M KCL storage solution, a probe cleaning brush, and Apera's unique CallBox for organizing all the solutions and efficient use of buffer solutions (help you save the cost on buffers by at least 50%). Performing pH calibration in fresh and clean calibration solutions regularly is critical to the reliable performance of pH meters. As a rule of thumb, we recommend calibrating your pH meter at least once a week. And each batch of calibration solutions should be replaced after 10-15 times of calibration. With Apera's Callbox and 8oz calibration solutions, users can perform up to 150 times of calibration. The probe cleaning brush that comes with the kit can help you easily remove contaminants on the glass bulb sensor without any damage, maximizing the life span of your pH probe.The PH20 Value pH Tester is designed for all kinds of regular water solutions pH test, including hydroponics, pools and spas, water treatment, aquariums, aquaculture, beer brewing, winemaking, cooling towers, etc. Up to 3 points of auto. calibration and 0 to 50˚C Auto temperature compensation (ATC), ±0.1 pH Accuracy with 0 to 14.0 pH measuring range; auto. recognition and auto. indication of stable readings saves you the trouble of guessing when to manually hold measurement. With a clear large screen, it supports dual display of Temp./pH value and indicators of completed calibrations (where L/M/H indicate 3 points of calibrations) and stable readings (with a smiley face). Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof. Up to 2000 hours' continuous operation powered by AAA batteries (with low power warning and Auto power off in 8 min if no operation). 6-Month on the the probe. "

## Features

- The top-rated pH tester now comes with a complete CALIBRATION and PROBE CARE Combo Kit, ensuring reliable test performance
- Comes with a probe cleaning brush for easy removal of contaminants on probes, maximizing probe's life-span
- Comes with Apera's unique CalBox, heping you organize all the solutions and save cost on buffers by at least 50%
- Apera quality pH sensor with low impedance, greatly improving response speed and shorteninb stablizing process
- Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122˚F)

## Images

![Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder - Image 1](https://m.media-amazon.com/images/I/612b36RUNML.jpg)
![Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder - Image 2](https://m.media-amazon.com/images/I/61zM0X7STOL.jpg)
![Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder - Image 3](https://m.media-amazon.com/images/I/51giCOPy+PS.jpg)
![Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder - Image 4](https://m.media-amazon.com/images/I/61HfZO6a5kL.jpg)
![Apera Instruments, LLC AI209-T Value Series PH20 pH Tester Combo Kit with 8 oz. calibration buffers (4,7,10), 4 oz. 3M KCL Storage Solution, Probe Cleaning Brush & CalPod Solution Holder - Image 5](https://m.media-amazon.com/images/I/A1grEk4yLGL.jpg)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-10*