---
product_id: 526141776
title: "Digital pH Meter - High Accuracy 0.01 - PH Water Tester -Updated Model with 3x Calibration fliud"
brand: "a little life"
price: "$2.20"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/526141776-digital-ph-meter-high-accuracy-0-01-ph-water-tester
store_origin: US
region: United States of America
---

# 3-point auto calibration in 5s 500+ hours battery life ±0.01 pH ultra-precision Digital pH Meter - High Accuracy 0.01 - PH Water Tester -Updated Model with 3x Calibration fliud

**Brand:** a little life
**Price:** $2.20
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Calibrate Fast, Measure Smart, Stay Ahead!

## Quick Answers

- **What is this?** Digital pH Meter - High Accuracy 0.01 - PH Water Tester -Updated Model with 3x Calibration fliud by a little life
- **How much does it cost?** $2.20 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/526141776-digital-ph-meter-high-accuracy-0-01-ph-water-tester)

## Best For

- a little life enthusiasts

## Why This Product

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

## Key Features

- • **Ready Out of the Box:** Includes 3 calibration solutions and batteries for immediate, uninterrupted use.
- • **Compact & Durable Design:** Lightweight 70g polished glass body fits perfectly in your toolkit or lab bench.
- • **Versatile pH Range Coverage:** Measure anywhere from 0.00 to 14.00 pH, perfect for diverse applications from aquariums to hydroponics.
- • **Effortless Calibration in Seconds:** Automatic 3-point calibration streamlines your workflow—just press CAL and go.
- • **Precision that Professionals Trust:** Experience lab-grade accuracy with ±0.01 pH resolution for flawless water testing.

## Overview

This updated Digital pH Meter delivers professional-grade accuracy (±0.01 pH) across a full 0-14 pH range, featuring a rapid 3-point automatic calibration system with included calibration fluids. Lightweight and battery-powered for over 500 hours, it’s designed for seamless, precise water quality testing in any setting.

## Description

Full description not available

## Features

- Easy to use and calibrate - Accurate digital pH meter - New Model - Highly effective for testing PH value for a wide variety of uses.
- Automatic three-point calibration (pH 4.01, pH 6.86, pH 9.18). Complete the calibration in 5 seconds. Put the pH tester in the calibration solution, and press the "CAL" button to automatically identify the calibration solution.
- Measure range: 0.00-14.00pH. Resolution: 0.01pH. Accuracy: ±0.01pH. Calibration: three-point automatic calibration
- Package Contains: 1x pH Meter, 3x Calibration Solution (pH4.01, pH6.86, pH 9.18), 1x English User Manual *Batteries Included (over 500 hours of use)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | A Little Life |
| Item Weight | 70 g |
| Package Dimensions | 15.8 x 3.7 x 2.9 cm; 70 g |
| Batteries | 2 LR44 batteries required. (included) |
| Finish | Polished |
| Material | Glass |
| Shape | Rectangular |
| Included components | 3x calibration solution |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** A Little Life
- **pH range:** 0.00-14.00
- **Recommended uses for product:** testing pH levels in hydroponics, pool maintenance, aquarium care, water purification systems, or academic research
- **Unit count:** 3.0 count
- **Manufacturer:** A Little Life

## Images

![Digital pH Meter - High Accuracy 0.01 - PH Water Tester -Updated Model with 3x Calibration fliud - Image 1](https://m.media-amazon.com/images/I/41oGiBxcy7L.jpg)
![Digital pH Meter - High Accuracy 0.01 - PH Water Tester -Updated Model with 3x Calibration fliud - Image 2](https://m.media-amazon.com/images/I/51j40cGj7TL.jpg)
![Digital pH Meter - High Accuracy 0.01 - PH Water Tester -Updated Model with 3x Calibration fliud - Image 3](https://m.media-amazon.com/images/I/41HDC6oXBAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works very well and is more accurate than paper testing strips
*by A***R on 4 September 2024*

I have used it to test the acidity of my homemade Kombucha. It is ideal for that purpose.

### ⭐⭐⭐⭐ Safe fermenting
*by C***T on 15 March 2024*

Easy to use. A little fiddly to calibrate but ideal for fermenting food to ensure it is safe,

### ⭐ Ph tester
*by A***W on 26 August 2023*

Terrible product gives a different ph reading every time

## Frequently Bought Together

- A Little Life Digital pH Meter - High Accuracy 0.01 - PH Water Tester - New 2023 Model with 3x Calibration Fluid
- Reductor/Bajador de pH Down para cultivo BioBizz Bio-pH- (250ml)
- BioBizz BBTPINDOOR Try.Pack - Indoor Pack,750ml

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/526141776-digital-ph-meter-high-accuracy-0-01-ph-water-tester](https://www.desertcart.us/products/526141776-digital-ph-meter-high-accuracy-0-01-ph-water-tester)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-09*