---
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: "₨9334"
currency: LKR
in_stock: true
reviews_count: 6
category: "Vivosun"
url: https://www.desertcart.lk/products/287514540-vivosun-digital-ph-meter-for-water-0-01ph-high-accuracy
store_origin: LK
region: Sri Lanka
---

# Instant ATC temperature compensation 0.01 pH resolution Clear backlit LCD display VIVOSUN Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium

**Brand:** vivosun
**Price:** ₨9334
**Availability:** ✅ In Stock

## Summary

> 💧 Master your water’s pH with precision and ease — because your plants and pool deserve the best!

## 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?** ₨9334 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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 & Portable:** Pocket-sized and lightweight design lets you test anywhere, anytime — from hydroponics to your home pool.
- • **Complete Ready-to-Use Kit:** Includes batteries and buffer powders — everything you need to start testing right out of the box.
- • **User-Friendly Calibration:** Advanced tech ensures quick, hassle-free calibration so you spend less time prepping and more time measuring.
- • **Precision at Your Fingertips:** Ultra-fine 0.01 pH resolution for lab-grade accuracy in every test.
- • **Smart Temperature Adjustment:** Automatic Temperature Compensation (ATC) delivers instant, reliable pH readings regardless of water temperature.

## Overview

The VIVOSUN Digital pH Meter is a compact, battery-powered pen tester offering high-accuracy pH measurement with 0.01 resolution. Featuring automatic temperature compensation and a backlit LCD, it’s ideal for hydroponics, aquariums, pools, and household water testing. The kit includes batteries and calibration powders for immediate use, making it a reliable tool for professionals and enthusiasts alike.

## 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 (7,826) |
| 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*