---
product_id: 32416814
title: "MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow)"
brand: "macdodo"
price: "฿90"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/32416814-macdodo-ph-02-digital-ph-meter-tester-best-for-water
store_origin: TH
region: Thailand
---

# MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow)

**Brand:** macdodo
**Price:** ฿90
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow) by macdodo
- **How much does it cost?** ฿90 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/32416814-macdodo-ph-02-digital-ph-meter-tester-best-for-water)

## Best For

- macdodo enthusiasts

## Why This Product

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

## Description



## Images

![MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow) - Image 1](https://m.media-amazon.com/images/I/61NFba8neUL.jpg)
![MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow) - Image 2](https://m.media-amazon.com/images/I/51RIX6fvhPL.jpg)
![MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow) - Image 3](https://m.media-amazon.com/images/I/51ASGjtdkwL.jpg)
![MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow) - Image 4](https://m.media-amazon.com/images/I/51EGNZ+wJxL.jpg)
![MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display (Yellow) - Image 5](https://m.media-amazon.com/images/I/61BM6arYFVL.jpg)

## Customer Reviews

### ⭐⭐ 2.0 out of 5 stars







  
  
    Lasted one use. Recalibration fails.
  

*by C***E on Reviewed in the United States on January 16, 2017*

It only lasted a two weeks and one usage.  It arrived calibrated and functioning.  After the first use, I cleaned it with distilled water, as instructed, capped it, and, since I live in the desert,  stored the entire tester in a sealed jar to be sure it wouldn't dry out.  On the second use, it was clearly miscalibrated.  I recalibrated it using premixed ph solutions from lab bottles.  It couldn't produce a reliable reading no matter how I tried to calibrate it.  It would lock on 7.00, 0.00, or fluxulate wildly in the high acid range, even in distilled water.You get what you pay for.  I should have bought a big box of test papers.  At least they are reliable.I was using it for kombucha brewing

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    5-star factory calibration
  

*by K***S on Reviewed in the United States on September 21, 2017*

This piece of hardware is sold under numerous different brand names on Amazon.  I believe the only real difference is who does the factory calibration.  When I received the MacDoDo tester, I used the buffer packets to test and recalibrate all of my testers*.  Except this one was already spot-on, so there was no need to recalibrate.* I need more than one because I don't take good care of it and I need to know when it goes out of calibration.  I never wash with distilled water after using it to test the hot tub because I'm busy tubbing.  In the long term, I expect this to damage the electrode enough to require recalibration, and the way I check is to sometimes use a second tester.  I have 3 now because I thought I had ruined one, but it turned out I only ruined the batteries.

### ⭐ 1.0 out of 5 stars







  
  
    Made in China for Sure
  

*by K***N on Reviewed in the United States on May 27, 2017*

Arrived with a buffer missing.  Read the calibration instructions but could not understand them. Went through calibration process with the other two buffer powders but could not calibrate. Examine tool carefully. This was made in China and is really junk. There were many others available from others that look exactly the same. I needed mine for aquariums. Back to other methods.

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**Shop now:** [https://www.desertcart.co.th/products/32416814-macdodo-ph-02-digital-ph-meter-tester-best-for-water](https://www.desertcart.co.th/products/32416814-macdodo-ph-02-digital-ph-meter-tester-best-for-water)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-14*