---
product_id: 766645201
title: "Gain Express 2 in 1 Digital PH and Temperature Monitor, PH Meter, Thermometer, Water Quality Monitor, Water Quality Inspection, Automatic Temperature Correction (ATC) for Aquariums, Hydroponics,"
brand: "gain express"
price: "฿4696"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/766645201-gain-express-2-in-1-digital-ph-and-temperature-monitor
store_origin: TH
region: Thailand
---

# pH range 0.0-14.0 ±0.1 accuracy Power-saving mode with low battery indicator Automatic Temperature Compensation (ATC) Gain Express 2 in 1 Digital PH and Temperature Monitor, PH Meter, Thermometer, Water Quality Monitor, Water Quality Inspection, Automatic Temperature Correction (ATC) for Aquariums, Hydroponics,

**Brand:** gain express
**Price:** ฿4696
**Availability:** ✅ In Stock

## Summary

> 🌊 Stay ahead in water quality with precision that professionals trust!

## Quick Answers

- **What is this?** Gain Express 2 in 1 Digital PH and Temperature Monitor, PH Meter, Thermometer, Water Quality Monitor, Water Quality Inspection, Automatic Temperature Correction (ATC) for Aquariums, Hydroponics, by gain express
- **How much does it cost?** ฿4696 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/766645201-gain-express-2-in-1-digital-ph-and-temperature-monitor)

## Best For

- gain express enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Display:** Large LCD with smart backlight and switchable ℃/℉ units for effortless, anytime readability.
- • **Smart Auto Calibration:** One-touch, 3-point calibration with automatic buffer recognition eliminates guesswork and errors.
- • **Cost-Effective Maintenance:** Replaceable pH probe and fixed temperature sensor keep your device running longer without breaking the bank.
- • **Precision pH & Temp Monitoring:** Get lab-grade accuracy with ±0.1 pH and 0.01 resolution for flawless water quality control.
- • **Temperature-Resilient Readings:** ATC technology ensures your pH readings stay accurate no matter the water temperature fluctuations.

## Overview

The Gain Express 2 in 1 Digital pH and Temperature Monitor offers high-precision water quality measurement with a wide pH range (0.0-14.0) and ±0.1 accuracy. Featuring automatic temperature compensation and one-touch 3-point calibration, it ensures reliable readings across aquariums, hydroponics, labs, and pools. Its large LCD with backlight and power-saving mode enhances usability, while replaceable probes make maintenance affordable and sustainable.

## Description

Full description not available

## Features

- With this pH monitor device, you can accurately monitor the pH and temperature of your aquarium and all kinds of water. pH Measurement Range: 0.0 - 14.0 pH, Accuracy: ±0.1, Resolution: 0.01
- This pH meter has a fixed temperature probe and replaceable pH probe which is cost-effective for maintenance. Supports up to 3 points of pH calibration (pH 7.0 / pH 4.01 / pH 10.01). Automatic calibration (one-touch calibration) and automatic buffer recognition function can avoid error
- Automatic temperature compensation (ATC) function allows for accurate pH measurement regardless of temperature changes
- Despite its compact size, the large LCD display and smart backlight design make it easy to read. In addition to the pH and temperature display, it also has a power saving mode
- Equipped with pH calibration, low battery indicator, and ℃/℉ switchable temperature units for added convenience and accuracy

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Gain Express Holdings Ltd. |
| Part number | PHM-295 |
| Item Weight | 390 g |
| Package Dimensions | 17.6 x 14.7 x 5.9 cm; 390 g |
| Batteries | 4 AA batteries required. |
| Color | pH Monitor |
| Power source type | Battery Operated |
| Display Style | LCD |
| Special Features | Fast Leading System, High precision |
| Included Components | Battery |
| Batteries Included | No |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** GAIN EXPRESS
- **Manufacturer:** Gain Express Holdings Ltd.
- **UPC:** 600316551403 713072686217

## Images

![Gain Express 2 in 1 Digital PH and Temperature Monitor, PH Meter, Thermometer, Water Quality Monitor, Water Quality Inspection, Automatic Temperature Correction (ATC) for Aquariums, Hydroponics, - Image 1](https://m.media-amazon.com/images/I/61OwPb6zhYL.jpg)

## Frequently Bought Together

- Digital Combo pH & Temperature Meter, Aquarium Thermometer pH Monitor with Automatic Calibration Function for Fish Tank Hydroponics Aquaculture Laboratory
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution

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**Shop now:** [https://www.desertcart.co.th/products/766645201-gain-express-2-in-1-digital-ph-and-temperature-monitor](https://www.desertcart.co.th/products/766645201-gain-express-2-in-1-digital-ph-and-temperature-monitor)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-09*