---
product_id: 741759692
title: "5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool"
brand: "mesenymm"
price: "NT$53"
currency: TWD
in_stock: false
reviews_count: 1
url: https://www.desertcart.tw/products/741759692-5-in-1-digital-ph-meter-0-01-high-accuracy
store_origin: TW
region: Taiwan
---

# long battery life 0.01 pH accuracy 5-in-1 multifunction 5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool

**Brand:** mesenymm
**Price:** NT$53
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Master your water quality game with precision and style!

## Quick Answers

- **What is this?** 5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool by mesenymm
- **How much does it cost?** NT$53 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/741759692-5-in-1-digital-ph-meter-0-01-high-accuracy)

## Best For

- mesenymm enthusiasts

## Why This Product

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

## Key Features

- • **Crystal-Clear LCD Display:** Large, high-definition screen delivers easy-to-read results anytime, even in low light conditions.
- • **Built to Last with Titanium Probes:** Corrosion-resistant titanium alloy ensures durability and reliable results in any environment.
- • **Compact, Lightweight & Field-Ready:** Ergonomic design and pocket-sized portability make professional water testing effortless on the go.
- • **All-in-One Water Testing Powerhouse:** Measure pH, TDS, EC, Salt, and Temperature seamlessly with one sleek, portable device.
- • **Lab-Grade Precision at Your Fingertips:** Experience ultra-accurate pH readings with 0.01 resolution for flawless water quality control.

## Overview

The Mesenymm 5-in-1 Digital pH Meter combines lab-grade 0.01 accuracy with multifunctional testing for pH, TDS, EC, salt, and temperature. Featuring corrosion-resistant titanium probes and a bright LCD, it’s designed for professionals and enthusiasts managing water quality in aquariums, hydroponics, pools, and drinking water. Lightweight and portable, it delivers reliable, easy-to-read results wherever you need them.

## Description

Mesenymm 5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool

Review: A versatile all-in-one water lab for the home gardener and aquarium fan - I picked up this Mesenymm 5-in-1 meter because I was tired of juggling separate pens for pH, salt, and TDS. Having everything in one handheld device is a massive convenience, especially when I’m checking the drinking water or quickly testing a batch of nutrients for the plants. The level of detail you get from such a small tool is the biggest selling point. With a 0.01 pH resolution, it provides a much higher level of precision than the cheap "litmus style" strips I used to rely on. The titanium alloy probe feels durable and responsive, giving stable readings in just a few seconds. I particularly like the automatic temperature compensation—since it can get pretty warm in the garage where I store my gear, it’s nice to know the meter is adjusting for temperature fluctuations so I don’t have to do the math myself. The HD LCD is also a thoughtful touch, making it easy to read even in lower light. On the flip side, you really need to be diligent about maintenance to keep those high-accuracy claims true. Like any lab-grade sensor, the glass electrode needs to be kept clean and stored properly, or the readings might start to drift. Another thing to watch out for is the calibration; it’s a necessary step to ensure that 0.01 precision stays spot on, so you’ll want to keep some buffer solution handy. Also, while the device is lightweight and portable, the plastic housing feels like it might not survive a major drop onto a concrete pool deck, so a little extra care goes a long way. This is a very practical, multi-functional tool for any hobbyist. Whether you're balancing a pool, monitoring a reef tank, or just curious about your RO system's performance, it offers a level of insight that's hard to beat for the price. As long as you don't mind the occasional recalibration, it’s a solid investment for keeping your water exactly where it needs to be.

## Features

- 5-in-1 Multifunction Mastery: This ph tester digital does it all! Precisely measure pH, TDS, EC, Salt, and Temperature in one compact device. Perfect as a ph tester water, salinity tester, tds tester, and orp meter for diverse environments like drinking water, pools, aquariums, hydroponics, and labs. Eliminate the need for multiple water testing kits for drinking water with this comprehensive solution.
- Unmatched 0.01 pH Accuracy & Titanium Durability: Experience lab-grade precision with 0.01 high accuracy for pH (0.01-14.00) and reliable readings across all functions (TDS: 0-10000ppm, Salt: 0-25.00%). Featuring corrosion-resistant titanium alloy probes, this ph meter for water and salinity meter guarantees long-lasting performance and trustworthy results in any water condition.
- Versatile Applications, One Reliable Tool: Effortlessly switch between testing needs! This essential ph reader and water ph tester digital is designed for aquaculture, drinking water safety, pool/spa maintenance, aquarium health, hydroponics, laboratory analysis, and even food saltiness checks. Conquer any water testing challenge across home, farm, or facility with confidence.
- Crystal-Clear Readouts & Long-Lasting Power: Read results effortlessly on the large, high-definition LCD screen, even in low light.this ph reader for water offers exceptional battery life and simple, tool-free replacement, ensuring your salinity tester and tds tester is always ready for action.
- Portable, Durable & User-Friendly Design: Take precise water analysis anywhere! This lightweight (90g), pocket-sized (183mm) orp meter and ph tester digital is built for field use (0-60°C operating temp). Its ergonomic design and straightforward operation make professional-grade water testing kits for drinking water, pools, or plants accessible to everyone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 5.0 out of 5 stars 1 Review |

## Images

![5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool - Image 1](https://m.media-amazon.com/images/I/71jyYarxguL.jpg)
![5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool - Image 2](https://m.media-amazon.com/images/I/6185JJdLyTL.jpg)
![5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool - Image 3](https://m.media-amazon.com/images/I/71UF4yyTZQL.jpg)
![5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool - Image 4](https://m.media-amazon.com/images/I/71d+q-dcDNL.jpg)
![5 in 1 Digital PH Meter, 0.01 High Accuracy ph Tester Digital for Water TDS/EC/Salt/Temp/PH Pen, pH PPM MeterWater Tester Drinking Water, Hydroponics, Plants, Aquarium and Pool - Image 5](https://m.media-amazon.com/images/I/619y9EPJLVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A versatile all-in-one water lab for the home gardener and aquarium fan
*by A***J on May 15, 2026*

I picked up this Mesenymm 5-in-1 meter because I was tired of juggling separate pens for pH, salt, and TDS. Having everything in one handheld device is a massive convenience, especially when I’m checking the drinking water or quickly testing a batch of nutrients for the plants. The level of detail you get from such a small tool is the biggest selling point. With a 0.01 pH resolution, it provides a much higher level of precision than the cheap "litmus style" strips I used to rely on. The titanium alloy probe feels durable and responsive, giving stable readings in just a few seconds. I particularly like the automatic temperature compensation—since it can get pretty warm in the garage where I store my gear, it’s nice to know the meter is adjusting for temperature fluctuations so I don’t have to do the math myself. The HD LCD is also a thoughtful touch, making it easy to read even in lower light. On the flip side, you really need to be diligent about maintenance to keep those high-accuracy claims true. Like any lab-grade sensor, the glass electrode needs to be kept clean and stored properly, or the readings might start to drift. Another thing to watch out for is the calibration; it’s a necessary step to ensure that 0.01 precision stays spot on, so you’ll want to keep some buffer solution handy. Also, while the device is lightweight and portable, the plastic housing feels like it might not survive a major drop onto a concrete pool deck, so a little extra care goes a long way. This is a very practical, multi-functional tool for any hobbyist. Whether you're balancing a pool, monitoring a reef tank, or just curious about your RO system's performance, it offers a level of insight that's hard to beat for the price. As long as you don't mind the occasional recalibration, it’s a solid investment for keeping your water exactly where it needs to be.

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-30*