---
product_id: 287514540
title: "VIVOSUN Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium"
brand: "vivosun"
price: "€ 26.22"
currency: EUR
in_stock: true
reviews_count: 6
category: "Vivosun"
url: https://www.desertcart.es/products/287514540-vivosun-digital-ph-meter-for-water-0-01ph-high-accuracy
store_origin: ES
region: Spain
---

# 0.01 pH resolution ultra-precise Battery-powered, portable & lightweight Automatic Temperature Compensation (ATC) VIVOSUN Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium

**Brand:** vivosun
**Price:** € 26.22
**Availability:** ✅ In Stock

## Summary

> 💧 Stay sharp, stay ahead—master your water’s pH with pinpoint precision!

## Quick Answers

- **What is this?** VIVOSUN Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium by vivosun
- **How much does it cost?** € 26.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/287514540-vivosun-digital-ph-meter-for-water-0-01ph-high-accuracy)

## Best For

- vivosun enthusiasts

## Why This Product

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

## Key Features

- • **Compact & On-the-Go Ready:** Pocket-sized and lightweight design fits your busy lifestyle—test anywhere, anytime without bulk.
- • **Clear, Easy-to-Read Display:** Backlit LCD screen delivers crisp, fast readings even in low light, so you never miss a detail.
- • **Complete Kit for Instant Use:** Includes batteries and buffer powders—calibrate quickly and start testing like a pro right out of the box.
- • **Smart Temperature Adaptation:** ATC technology instantly adjusts readings to water temperature, ensuring reliable results every time.
- • **Precision that Professionals Trust:** Measures pH from 0.00 to 14.00 with razor-sharp 0.01 accuracy for flawless water quality control.

## Overview

The VIVOSUN Digital pH Meter is a high-accuracy, pen-style tester designed for hydroponics, aquariums, pools, and household water. Featuring 0.01 pH resolution, automatic temperature compensation, and a backlit LCD, it delivers fast, reliable readings in a compact, battery-powered design. Ideal for professionals and enthusiasts seeking precise water quality monitoring on the go.

## Description

VIVOSUN Digital pH Meter Tester Pen helps to measure acidity or alkalinity easily and accurately. Specifications: Range:0.00-14.00 pH Resolution: 0.01 pH Accuracy: 0.01 pH Batteries: 2 X 1.5V Environment: 0℃-80℃ (32℉-176℉) Dimensions: 15.5 x 2.9 x 1.6 cm Weight: 50g

Review: Units doesn’t fit for my expectation - Units doesn’t fit for my expectation . It not even allow me to on . I changed the battery but still the same
Review: La calibration est simple. Par contre, par rapport à une sonde témoin, il est extrêmement lent. Il faut compter presque 10 minutes pour que le pH final soit affiché. Il faut donc le mettre longtemps pour à avoir le bon pH. Après 6 mois et une utilisation par mois, il deconne complètement. Mauvaise qualité

## Features

- Application: Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics
- Easy Calibration: Advanced technology makes the test result fast and accurate; LCD screen makes reading clearly
- Features: Pocket size, lightweight, backlit function, high quality
- ATC Function: With Automatic Temperature Compensation (ATC), adjust to water temperature and give pH reading almost instantly
- What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M5IASHD |
| Batteries Included? | Yes |
| Brand | VIVOSUN |
| Color | Yellow |
| Customer Reviews | 3.8 3.8 out of 5 stars (7,788) |
| Date First Available | 22 March 2017 |
| Included Components | Batteries included |
| Is Discontinued By Manufacturer | No |
| Item model number | 4316344538 |
| Length | 6.5 inches |
| Manufacturer | VIVOSUN |
| Material Type | ABS |
| Number of Items | 1 |
| Package Dimensions | 16.8 x 5.4 x 3.2 cm; 110 g |
| Power Source | Battery-powered |
| Size | 6.1x1.22 Inch |
| Weight | 50 Grams |
| Width | 1.22 inches |

## Product Details

- **Brand:** VIVOSUN
- **Manufacturer:** VIVOSUN
- **Unit count:** 1 Count
- **pH range:** 0.00-14.00

## Images

![VIVOSUN Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium - Image 1](https://m.media-amazon.com/images/I/51oVdDBZlWL.jpg)

## Questions & Answers

**Q: What do you use to clean electrode?**
A: Instructions say to use distilled water to clean electrodes

**Q: Would this be a good tool for an aquarium?**
A: Sure it will read the Ph for your tank

**Q: Does it work well for testing ph in a saltwater pool?**
A: I don’t know anything about testing pool water but it will definitely give you the ph between 4.0-10

**Q: My pen has gone way out of calibration. Is there a way to calibrate it against an accurate test kit? I.e. just set the pH?**
A: I second the answer but Alix. I thought it could be recalibrated against the standards they provide and I would be back to using the ph tool. Once it started to give me bogus readings I knew I had a new paper weight. I even bought 7.0 fluid so I could check it before each use so I knew the readings were correct. I have extensive experience calibrating thousands of gauges in a railroad machine shop to NIST and audited by the ARR annually. Knowing I have a good accurate tool is important to me. The quality of this tool is below the mark. I am surprised as I own VIVOSUN products that are more reliable so I thought I would give it a chance. It lasted almost a year for me.

## Customer Reviews

### ⭐ Units doesn’t fit for my expectation
*by A***O on 11 June 2023*

Units doesn’t fit for my expectation . It not even allow me to on . I changed the battery but still the same

### ⭐ Review
*by J***Z on 15 November 2024*

La calibration est simple. Par contre, par rapport à une sonde témoin, il est extrêmement lent. Il faut compter presque 10 minutes pour que le pH final soit affiché. Il faut donc le mettre longtemps pour à avoir le bon pH. Après 6 mois et une utilisation par mois, il deconne complètement. Mauvaise qualité

### ⭐ Review
*by D***N on 11 October 2021*

Arrived not working, tried replacing the battery but no joy so sourced an alternative

## Frequently Bought Together

- VIVOSUN Digital pH Meter, 0.01pH High Accuracy Pen Type pH Tester for Hydroponics, Household Drinking, Pool and Aquarium, UL Certified
- General Hydroponics pH Control Kit For A Balanced Nutrient Solution
- VIVOSUN 18-Pack pH Meter Buffer Solution Powder, pH 6.86/4.00/9.18, pH Buffer Powder for Precise and Easy pH Tester Calibration

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-25*