---
product_id: 731915341
title: "AC Infinity Hydroponics Meter PRO Kit High Precision Digital pH Pen with ±0.01pH Accuracy and Replaceable Probe All-in-One Temperature Salinity EC TDS pH Meter Hydroponics Garden Aquarium Pool"
brand: "ac infinity"
price: "S$26"
currency: SGD
in_stock: false
reviews_count: 5
url: https://www.desertcart.sg/products/731915341-ac-infinity-hydroponics-meter-pro-kit-high-precision-digital-ph
store_origin: SG
region: Singapore
---

# IP-67 waterproof & dustproof Replaceable probe for longevity ±0.01 pH accuracy AC Infinity Hydroponics Meter PRO Kit High Precision Digital pH Pen with ±0.01pH Accuracy and Replaceable Probe All-in-One Temperature Salinity EC TDS pH Meter Hydroponics Garden Aquarium Pool

**Brand:** ac infinity
**Price:** S$26
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Master your garden’s chemistry with pinpoint precision!

## Quick Answers

- **What is this?** AC Infinity Hydroponics Meter PRO Kit High Precision Digital pH Pen with ±0.01pH Accuracy and Replaceable Probe All-in-One Temperature Salinity EC TDS pH Meter Hydroponics Garden Aquarium Pool by ac infinity
- **How much does it cost?** S$26 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/731915341-ac-infinity-hydroponics-meter-pro-kit-high-precision-digital-ph)

## Best For

- ac infinity enthusiasts

## Why This Product

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

## Key Features

- • **Calibrated for Confidence:** Includes premium calibration solutions ensuring consistent, trustworthy readings.
- • **Precision that Powers Growth:** Achieve lab-grade ±0.01 pH accuracy for flawless water quality control.
- • **All-in-One Water Quality Master:** Measures pH, EC, TDS, temperature, and salinity in one sleek device.
- • **Built to Last, Designed to Perform:** Replaceable sensor probe extends device life and saves you money.
- • **Rugged & Reliable in Any Environment:** IP-67 sealed to resist moisture, dust, sand, and heat for uninterrupted use.

## Overview

The AC Infinity Hydroponics Meter PRO Kit is a professional-grade digital pH pen offering ±0.01 accuracy with a replaceable probe. It measures pH, electrical conductivity, total dissolved solids, temperature, and salinity, making it ideal for hydroponics, aquariums, pools, and more. IP-67 rated for water and dust resistance, it includes lab-grade calibration solutions and a sensor shield for durability and precision in any environment.

## Description

Product Description Digital hydroponic cultivation test meter for measuring water acidity, alkalinity, electrical conductivity (EC), fully dissolved solids (TDS), temperature, salt (salt) to optimize the quality of gardening and hydraulic applications. The responsive sensor probe utilizes a lithium glass membrane to instantly measure pH readings with high precision ±0.01 accuracy. This all-in-one water pH pen tester is IP-67 rated and is specially sealed to resist moisture and heat, blocking out dust and sand from entering it. For added protection, the hydroponic pH meter is built with a sensor shield to protect the probe during use. The included 4.00 pH, 7.00 pH, 10.01 pH, 12.88 mS, and 1413 µS calibration solution ensures accurate measurements all the time, while the 3M KCL solution supports proper storage conditions and extends the life of pH and PPM meters. Interchangeable Probe Each pH monitor sensor probe is easy to replace and supports continuous precision and speed every time you read. This will extend the life of the digital meter while also saving you money by eliminating the need to buy a new lab pH meter. Simply install the replacement probe and continue to monitor water quality without interruption. Application This fast-acting nutrient test alkaline meter helps you determine how much water is intake. Can be used as a pH meter for plants in gardens, cultivation tents, greenhouses, hydroponic cultivation systems and other gardening environments. Furthermore, its applications are far beyond plant growth, and can be used as a general pH level tester for water used in swimming pools, spas, aquariums, aquariums and beverages.

Review: Mediciones - Le doy 4 estrellas por que el medidor no calibraba y lo tuve que devolver,una pena por que confío en esta empresa y lo compro todo,no espere a descambiar por que me hacia falta hacer mediciones y tuve que optar por un producto con un envio mas rapido.
Review: Geiles Teil! Qualität hat seinen Preis - Man könnte meinen die Entwickler bei AC-Infinity sind in ihre Produkte regelrecht vernarrt, ich bin jedes mal wieder begeistert. Die ausgereifte Qualität, das durchdachte Gesamtpaket, perfekt verpackt mit allem erdenklichen Benötigten versehen machen die Produkte von AC-Infinity einfach nur mega Spaß! Das Gerät macht insgesamt einen wertigen Eindruck und man benutzt und pflegt es einfach gerne. An dieser Stelle hatte ich vorher jahrelang einen Combo von Hanna aber hier lässt sich die Sonde ohne teures Werkzeug wechseln, der Koffer beinhaltet alles was man zum Betrieb, der Lagerung und der Kalibration des Gerätes benötigt und nimmt wenig Platz weg. Top!

## Features

- Hydroponic pH leaders for water quality rating help monitor and maintain proper solution levels
- Measure the acidity of water, alkalinity, EC, TDS, temperature and salt in your garden, aquarium, pool, etc
- The sensor probe provides instant pH measurements with pinpoint accuracy and can be replaced to extend the life of the product
- IP-67 is sealed from a large amount of moisture, dust and sand. It can also withstand high levels of heat
- Includes KCL, 4.00, 7.00, 10.01 solutions, and 12.88 mS & 1413 µS solutions for lab grade accuracy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AC Infinity |
| Part number | AC-PHM7 |
| Item Weight | 798 g |
| Package Dimensions | 25.7 x 21.59 x 5.21 cm; 798 g |
| Included Components | Hydroponic Meter, Replaceable Probe, Calibration Solution |
| Batteries Included | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Images

![AC Infinity Hydroponics Meter PRO Kit High Precision Digital pH Pen with ±0.01pH Accuracy and Replaceable Probe All-in-One Temperature Salinity EC TDS pH Meter Hydroponics Garden Aquarium Pool - Image 1](https://m.media-amazon.com/images/I/614MbH-cNlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Mediciones
*by C***Z on October 18, 2025*

Le doy 4 estrellas por que el medidor no calibraba y lo tuve que devolver,una pena por que confío en esta empresa y lo compro todo,no espere a descambiar por que me hacia falta hacer mediciones y tuve que optar por un producto con un envio mas rapido.

### ⭐⭐⭐⭐⭐ Geiles Teil! Qualität hat seinen Preis
*by H***R on June 16, 2025*

Man könnte meinen die Entwickler bei AC-Infinity sind in ihre Produkte regelrecht vernarrt, ich bin jedes mal wieder begeistert. Die ausgereifte Qualität, das durchdachte Gesamtpaket, perfekt verpackt mit allem erdenklichen Benötigten versehen machen die Produkte von AC-Infinity einfach nur mega Spaß! Das Gerät macht insgesamt einen wertigen Eindruck und man benutzt und pflegt es einfach gerne. An dieser Stelle hatte ich vorher jahrelang einen Combo von Hanna aber hier lässt sich die Sonde ohne teures Werkzeug wechseln, der Koffer beinhaltet alles was man zum Betrieb, der Lagerung und der Kalibration des Gerätes benötigt und nimmt wenig Platz weg. Top!

### ⭐⭐⭐⭐⭐ amazing
*by M***C on May 26, 2025*

Ordering from Amazon is always quick and easy. The item arrived on time, exactly as described, and well-packaged. Customer service is reliable, and I appreciate the wide selection and competitive prices. Highly recommend!

## Frequently Bought Together

- AC Infinity Hydroponic Meter PRO Kit, High Precision Digital pH Pen with ±0.01 pH Accuracy and Interchangeable Probe, All-in-One Temp Salinity EC TDS pH Meter, Water Hydroponic Gardens Aquariums Pools
- AC Infinity VPD Thermometer, Handheld Environmental Monitor, Captures Leaf VPD and Temperature, Calibrates Smart Controllers, Precision Infrared Range for Plants, Grow Tents, Greenhouses, Terrariums
- AC Infinity CLOUDRAY S6, Grow Tent Clip Fan 6” with Redesigned Long-Life EC Motor, Custom 10 Dynamic Wind Speeds and 10-Level Oscillation, Weatherproof IP-54, for Hydroponics Circulation Cooling

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-21*