---
product_id: 640514371
title: "Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums"
price: "S$48"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/640514371-smart-ph-meter-for-water-ph-and-ec-meter-hydroponics
store_origin: SG
region: Singapore
---

# EC range 500-2000 µS/cm 4-in-1: pH, EC, TDS, Temp Temp range 32-122℉ Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums

**Price:** S$48
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smarter, not harder — master your hydroponics with precision!

## Quick Answers

- **What is this?** Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums
- **How much does it cost?** S$48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/640514371-smart-ph-meter-for-water-ph-and-ec-meter-hydroponics)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Design:** Backlit display and automatic temperature compensation ensure ease of use anytime, anywhere.
- • **All-in-One Measurement:** Get pH, EC, TDS, and temperature readings in one sleek, portable device.
- • **Fast & Stable Readings:** Upgraded sensitive probe delivers quick, reliable data for confident adjustments.
- • **Precision Hydroponic Control:** Accurately monitor pH and EC to optimize nutrient balance for thriving plants.
- • **Trusted Durability & Support:** Long-lasting build with responsive customer service for uninterrupted growing success.

## Overview

The CIZTADAK 4-in-1 pH Meter is a professional-grade digital tester designed for hydroponic gardening, measuring pH, EC, TDS, and temperature with high accuracy. Featuring an upgraded probe for fast, stable readings and automatic temperature compensation, it ensures optimal nutrient balance in water systems. Its backlit display and durable design make it ideal for both greenhouse and home growers seeking reliable, all-in-one water quality monitoring.

## Description

Product description CIZTADA Smart pH EC TDS Meter for Water The CIZTADA Smart pH EC TDS tester is a must-have tool for any hydroponic grower. With just a single button press, you can easily switch between pH, EC, and PPM to track and adjust the nutrient levels in your base water. Perfect for hydroponics, DWC system, aquaponics, aquariums, pools, and more. Professional 4 in 1 pH EC Hydroponic Water Tester Experience the precision of CIZTADA’s Digital pH EC TDS Meter. Offering an impressive pH accuracy of 0.01, this meter provides highly accurate readings far superior to traditional test strips. Easy to use, just immerse the probe into the water and view the results on the device or through the app. High Accuracy 4 in 1 Smart Water Quality Tester Data Storage and Sharing With CIZTADA’s Smart App, you can connect your 4-in-1 pH TDS meter to your mobile phone for real-time water quality tracking. The app lets you monitor pH, EC, TDS, and temperature readings, store up to 1,000 measurements, and even track changes over time. Smart Phone App Control You can add personal notes, share your data with friends or colleagues, and easily adjust the backlight for visibility in low-light environments. Stay informed and manage your water quality more effectively, wherever you are. One tool for all your water quality needs. More Multifunctional Testers from CIZTADA 8 in 1 Smart Soil Meter 4 in 1 pH EC Tester 6 in 1 pH Salt Tester Truncheon Nutrient Meter Hydroponic pH Control Kit Pool Chlorine Floater Chlorine Floater pH Meter

Review: Works well and company replaced broken probe without issue - The meter itself works accurately and is easy to use for checking pH and other readings. Unfortunately the glass probe arrived broken, which was disappointing at first. That said, the company handled it exactly how they should. They replaced the probe quickly with no hassle, and the replacement has been working properly since. Calibration is straightforward and readings are stable. Good product overall, and solid customer support when something went wrong.
Review: Work great and read temperature too. - AAA+++

## Features

- Perfect for Hydroponic Systems: The CIZTADA pH EC TDS meter is specially designed for hydroponic growers. With a single button press, switch between pH, EC, and PPM values to monitor and adjust nutrient levels in your hydroponic base water. Ideal for greenhouse reservoirs, DWC, aquaponics, NFT systems, and more.
- High Accuracy and Easy-to-Use: This digital pH and EC meter offers a pH accuracy of 0.01, ensuring precise readings that surpass traditional test strips. With high-sensitivity electrodes, it’s quicker and more convenient than titration testers. Just immerse the electrode in water and get accurate results in seconds, displayed on the device or app.
- Smart Mobile App Connectivity: Seamlessly connect the 4 in 1 pH TDS meter to your mobile phone via the app. View pH, EC, TDS, and temperature values in real-time, store up to 1,000 measurements, and track changes over time. Add notes, share data with others, and adjust the pH meter’s backlight for better visibility in dim lighting.
- Versatile 4-in-1 Testing: This multifunctional water pH tester measures four important water parameters—pH (0-14.00), EC (0-9990μS/cm, 10.01-19.99mS/cm), TDS (0-9990ppm), and temperature (32°F-140°F / 0°C-60°C)—making it perfect for a wide range of applications, including hydroponics, aquariums, swimming pools, hot tubs, tap water, and brewing.
- Factory Calibrated & Ready to Use: The smart water quality tester comes pre-calibrated for immediate use. It includes two sets of pH calibration powders (pH 6.86/4.00/9.18 and pH 7.00/4.00/10.01), allowing you to calibrate as needed. Easily switch calibration standards using the app for continued accuracy. Note: The default calibration standard is pH 6.86/4.00/9.18.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.2 out of 5 stars 286 Reviews |

## Images

![Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums - Image 1](https://m.media-amazon.com/images/I/51gsbqdcsJL.jpg)
![Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums - Image 2](https://m.media-amazon.com/images/I/71OVfxdp-LL.jpg)
![Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums - Image 3](https://m.media-amazon.com/images/I/81b70N19ScL.jpg)
![Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums - Image 4](https://m.media-amazon.com/images/I/81qjD6b-rnL.jpg)
![Smart pH Meter for Water pH and EC Meter for Hydroponics Nutrients Digital pH and PPM Tester for Reservoir Water 4 in 1 pH EC TDS Temp Tester for Indoor Plant Growing, DWC, Pool, Aquariums - Image 5](https://m.media-amazon.com/images/I/81E4Dl6FmAL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well and company replaced broken probe without issue
*by N***. on December 23, 2025*

The meter itself works accurately and is easy to use for checking pH and other readings. Unfortunately the glass probe arrived broken, which was disappointing at first. That said, the company handled it exactly how they should. They replaced the probe quickly with no hassle, and the replacement has been working properly since. Calibration is straightforward and readings are stable. Good product overall, and solid customer support when something went wrong.

### ⭐⭐⭐⭐⭐ Work great and read temperature too.
*by F***S on April 5, 2026*

AAA+++

### ⭐⭐⭐⭐ Good, Quick and Worth The Cost
*by H***E on March 18, 2025*

Was looking for a solid backup pH meter pairing with my Gravity probe and this was new to market and holding good reviews. While calibration is straight forward and user friendly, I calibrate using all three: 4, 6.86, and 9.18 ... I noticed the pH slippage soon after and by day 3, when I need to use it, the pH offset was +.7. At first, I thought, "great another Vivosun cheap-o." -- After calibrating several times in a short timeframe, I was in a rush one day and only calibrated using 6.86 and 4. After a few days, when I needed to pH again, magical it was only .02 off from my Gravity printout. Ever since then I went more than 3 weeks without the calibration process and the pH slippage as only been +.04. -- Images were taking +3 weeks after calibration. Not only does it give accurate pH level(s), but also gives temperature, EC and PPM readability. Conclusion: Although I noticed the offset/slippage in the beginning using all 3 pH solutions, this has been holding up great ever since the 6.86 & 4 calibration. This would be a great introduction investment if your looking for a quality pH meter that's quick to printout pH values within .05 range. The temperature and EC functions have been on point. The EC comes calibrated and reads 'natural values'. Not sure how long the battery with live, but with a quick backlight timer, it's a function that many would say is a negative, but I see it as a battery saver, which is a plus. Remember to store sensor in 3M solution when not in use. I recommend.

## Frequently Bought Together

- CIZTADA pH Meter for Water 4 in 1 pH EC TDS Temp Meter for Hydroponics PPM and EC Water Tester Digital pH PPM Meter for Nutrients Growing Hydroponics Gardening DWC hydroponics System
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution
- General Hydroponics CALiMAGic 1-0-0, Concentrated Blend of Calcium & Magnesium, Secondary Nutrient Deficiencies Helps Prevent Blossom End Rot & Tip Burn, Clean, Soluble, 1-Quart

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-06-03*