---
product_id: 99913440
title: "AppleLand Professional Mini Pen-Type High Precision with Removing Automatic Correction Waterproof Acidity Meter Portable pH Meter Water Quality Analysis Device"
brand: "appleland"
price: "HK$410"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/99913440-appleland-professional-mini-pen-type-high-precision-with-removing-automatic
store_origin: HK
region: Hong Kong
---

# Waterproof IP65 Automatic calibration Temperature measurement AppleLand Professional Mini Pen-Type High Precision with Removing Automatic Correction Waterproof Acidity Meter Portable pH Meter Water Quality Analysis Device

**Brand:** appleland
**Price:** HK$410
**Availability:** ✅ In Stock

## Summary

> 🌊 Dive into Precision with Every Drop!

## Quick Answers

- **What is this?** AppleLand Professional Mini Pen-Type High Precision with Removing Automatic Correction Waterproof Acidity Meter Portable pH Meter Water Quality Analysis Device by appleland
- **How much does it cost?** HK$410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/99913440-appleland-professional-mini-pen-type-high-precision-with-removing-automatic)

## Best For

- appleland enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable:** Built to withstand the elements with IP65 waterproofing.
- • **User-Friendly Design:** Effortless operation with automatic calibration.
- • **Aquarium & Pool Ready:** Perfect for maintaining optimal water quality.
- • **Portable & Convenient:** Take your water quality analysis anywhere!
- • **Precision at Your Fingertips:** Experience high accuracy with every measurement.

## Overview

The AppleLand Professional Mini Pen-Type pH Meter is a cutting-edge tool designed for accurate water quality analysis. With features like waterproofing, automatic calibration, and temperature measurement, it's perfect for aquariums, pools, and environmental testing. Its portable design ensures you can monitor pH levels wherever you go.

## Description

The pen pH meter is professional and ideal tool for testing pH of your water level. Suitable for aquarium pool and environment water.Features:Use to measure the pH level and temperature of solution.Waterproof IP65 and replaceable sensor probe.Automatic calibration function.Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.Very wide variety of applications, used for testing the acidity and alkaline levels of almost any liquid.Compact and portable pen-type design.Auto shut off.Easy to use and provides instant display of results.Specifications:Range: 0.00 ï½ž 14.00pHResolution: 0.01pH; 0.1Â°C (0.2Â°F)Accuracy: Â±0.1pH ; Â±1.0Â°COperating Temperature: Â 0â„ƒ ï½ž 50â„ƒ (32Â°F ï½ž 122Â°F)Temperature Compensation: 0Â°C ï½ž 50Â°C (32Â°F ï½ž 122Â°F)Battery: 4Ã—1.5V (AG-13) Button Cell Battery (not included)Color: YellowMaterial: ABSItem Size: 18.8 * 3.5 * 3.5cm / 7.4 * 1.4 * 1.4inItem Weight: 73.7g / 2.6ozPackage Size: 21 * 10.4 * 5cm / 8.3 * 4.1 * 1.9inPackage Weight: 160g / 5.6ozPackage List:1 * pH Meter (Battery is not included)1 * User Manual

## Features

- The pen pH meter is professional and ideal tool for testing pH of your water level. Suitable for aquarium pool and environment water.
- Features:
- Use to measure the pH level and temperature of solution.
- Waterproof IP65 and replaceable sensor probe.
- Automatic calibration function.

## Images

![AppleLand Professional Mini Pen-Type High Precision with Removing Automatic Correction Waterproof Acidity Meter Portable pH Meter Water Quality Analysis Device - Image 1](https://m.media-amazon.com/images/I/419hmwAK1iL.jpg)
![AppleLand Professional Mini Pen-Type High Precision with Removing Automatic Correction Waterproof Acidity Meter Portable pH Meter Water Quality Analysis Device - Image 2](https://m.media-amazon.com/images/I/41Jalpe9YyL.jpg)
![AppleLand Professional Mini Pen-Type High Precision with Removing Automatic Correction Waterproof Acidity Meter Portable pH Meter Water Quality Analysis Device - Image 3](https://m.media-amazon.com/images/I/518b5tRwI9L.jpg)
![AppleLand Professional Mini Pen-Type High Precision with Removing Automatic Correction Waterproof Acidity Meter Portable pH Meter Water Quality Analysis Device - Image 4](https://m.media-amazon.com/images/I/411nQiOIJHL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/99913440-appleland-professional-mini-pen-type-high-precision-with-removing-automatic](https://www.desertcart.hk/products/99913440-appleland-professional-mini-pen-type-high-precision-with-removing-automatic)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-21*