---
product_id: 142266636
title: "KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included"
brand: "ketotek"
price: "S$33"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/142266636-ketotek-ph-meter-digital-water-quality-ph-tester-pen-calibration
store_origin: SG
region: Singapore
---

# 0.01pH Resolution Batteries Included ATC for Accuracy KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included

**Brand:** ketotek
**Price:** S$33
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into Precision with KETOTEK!

## Quick Answers

- **What is this?** KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included by ketotek
- **How much does it cost?** S$33 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/142266636-ketotek-ph-meter-digital-water-quality-ph-tester-pen-calibration)

## Best For

- ketotek enthusiasts

## Why This Product

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

## Key Features

- • **Clear Readings:** Large LCD display for easy visibility.
- • **Versatile Testing:** Perfect for hydroponics, aquariums, and more.
- • **Calibration Made Easy:** Automatic two-point calibration in just 5 seconds.
- • **Temperature Compensation:** Automatic adjustments for precise measurements.
- • **Precision at Your Fingertips:** Experience high accuracy with a resolution of 0.01pH.

## Overview

The KETOTEK pH Meter is a portable, high-precision digital tester designed for a variety of applications, including drinking water, aquariums, and hydroponics. With automatic calibration and temperature compensation, it ensures accurate readings with ease. The device features a large LCD display and comes with calibration solutions and batteries included, making it an essential tool for professionals and enthusiasts alike.

## Description

KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included

## Features

- Easy to use,portable design with high precision. This digital pH meter is suitable for testing PH value of drinking water, pool, aquariums, spas, hydroponics, food, wine, brewing, milk, Cosmetics, chemical, metallurgical, environmental protection, pharmaceutical, biochemical and other solutions for pH value monitoring.
- Automatic two-point calibration (pH4.01, pH6.86). Put this portable pH tester in the calibration solution, and press the "CAL" button to automatically identify the calibration solution, and complete the calibration in 5 seconds. The calibration procedure is very simple.
- Large LCD display makes the reading more clear and easier, stable the value in 4-5 seconds. This pH water meter is economical and suitable for various industries which need pH testing.
- ATC Automatic Temperature Compensation. The temperature sensor directly contacts the measured liquid, and can be converted and corrected by itself to reduce errors caused by temperature differences, making the measure results more accurate and faster.
- Measure range: 0.00-14.00pH, Resolution: 0.01pH, Accuracy:¡À0.01pH, Package: 1*pH meter, 2*calibration solution (pH4.01, pH6.86), 2*1.5V LR44 batteries(including, installed),1*User Manual (English).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 16.4 x 6 x 3 cm; 120 g |
| Part number | KT-3 |
| Material type | PLA_(Polylactic_Acid), PE_(Polyethylene) |
| Manufacturer | KETOTEK |
| Item model number | KT-3 |
| ASIN | B07STVLYNF |

## Images

![KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included - Image 1](https://m.media-amazon.com/images/I/51RZCa8bZ3L.jpg)

## Frequently Bought Together

- KETOTEK pH Meter Digital Water Quality pH Tester Pen with Calibration Solution 0-14pH Portable Water pH Test Kit for Hydroponics Fish Tank Batteries Included
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- BOJACK 15 Pack of pH Meter Buffer Solution Powder for Precise and Easy PH Calibration, PH Calibration Powder Solution 4.01pH,6.86pH and 9.18pH

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**Shop now:** [https://www.desertcart.sg/products/142266636-ketotek-ph-meter-digital-water-quality-ph-tester-pen-calibration](https://www.desertcart.sg/products/142266636-ketotek-ph-meter-digital-water-quality-ph-tester-pen-calibration)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-16*