---
product_id: 656565206
title: "Digital PH Meter 7-in-1 TDS/EC/Salt/S G/Temps/ORP Water Quality Tester Waterproof Pen Tester with LCD Display & 0.01 High Accuracy & ATC System & 3 PH Buffer Powder for Pool Aquarium"
brand: "gluckluz"
price: "€ 42.45"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.de/products/656565206-digital-ph-meter-7-in-1-tds-ec-salt-s
store_origin: DE
region: Germany
---

# 0.01 pH high resolution accuracy 7-in-1 multi-parameter testing ATC automatic temperature compensation Digital PH Meter 7-in-1 TDS/EC/Salt/S G/Temps/ORP Water Quality Tester Waterproof Pen Tester with LCD Display & 0.01 High Accuracy & ATC System & 3 PH Buffer Powder for Pool Aquarium

**Brand:** gluckluz
**Price:** € 42.45
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead of water quality—because your health and environment deserve precision!

## Quick Answers

- **What is this?** Digital PH Meter 7-in-1 TDS/EC/Salt/S G/Temps/ORP Water Quality Tester Waterproof Pen Tester with LCD Display & 0.01 High Accuracy & ATC System & 3 PH Buffer Powder for Pool Aquarium by gluckluz
- **How much does it cost?** € 42.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/656565206-digital-ph-meter-7-in-1-tds-ec-salt-s)

## Best For

- gluckluz enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Calibration:** Factory-calibrated with 3-point auto calibration using included buffer powders for flawless accuracy.
- • **Versatile & Waterproof:** Perfect for pools, aquariums, hydroponics, and drinking water—durable design for any environment.
- • **Precision You Can Trust:** Ultra-sensitive glass probe delivers 0.01 resolution for pinpoint water quality insights.
- • **Smart Temperature Compensation:** Automatic adjustment ensures accurate readings from 0°C to 50°C—no manual tweaks needed.
- • **All-in-One Water Quality Master:** Measure pH, TDS, EC, salinity, specific gravity, ORP, and temperature with one sleek device.

## Overview

The Gluckluz Digital PH Meter is a professional-grade 7-in-1 water quality tester featuring ultra-high 0.01 pH accuracy, automatic temperature compensation, and a large LCD display. It measures pH, TDS, EC, salinity, specific gravity, ORP, and temperature, making it ideal for pools, aquariums, hydroponics, and drinking water monitoring. Factory calibrated with included buffer powders, this waterproof pen tester ensures reliable, real-time water analysis for health-conscious and environmentally aware users.

## Description

Product description Our salinity meter with 3pcs buffer powder has the high-precision glass probe to fast and accurately provide the real-time status of water quality. Besides, the LCD digital display and auto calibration also make you easily read the measurement results. This pH meter offers a 7-in-1 function, measuring pH, EC (electrical conductivity), TDS (total dissolved solids), salinity, S.G (specific gravity), ORP (oxidation-reduction potential) and temperature. This water quality meter with LCD display will meet most of your testing needs. IP67 Waterproof Our multi-purpose water meter adopts waterproof material which has the short-term soaking function and an be used in damp environment for a while. Digital LCD Display This water quality meter features a large LCD display with a green backlit, ensuring easy readability day or night and reducing reading errors. Portable & Compact Size This pocket-sized 7-in-1 TDS/EC/Salt/S G/Temps/ORP water quality meter is compact and lightweight in your bag, backpack or pocket. High-Accuracy Glass Probe This tap water PH meter is equipped with high sensitive glass probe which makes result reading faster and more accurate. This 0.01 resolution high accuracy EDS meter has the reading lock function so you can pres. More Products from Gluckluz Store! Large Plant Pot Vacuum Storage Bags Dog Grass Pad Shipping Scale Home Tools Portable Steam Sauna Folding Bed

Review: Gr8 tester - Amazing tester , I recommend, but only i would like u to purchase with it a kcl solution to store it so it doesn't run dry and keeps the tester reading accurate
Review: Digital tester - does what it's supposed to do, i'm satisfied with it

## Features

- 【7-in-1 Water Quality Tester】：This multi-parameter PH tester adopts 7-in-1 function which allows you to measure pH (acidity and alkalinity), EC (electrical conductivity), TDS (total dissolved solids), salinity, S.G (specific gravity), ORP (oxidation-reduction potential) and temperature, meeting your comprehensive monitoring needs for drinking water, surface water, and industrial water. You only need to press the MODE/CAL button to freely switch the units.
- 【0.01 High Accuracy PH Meter】：Our water quality tester is designed with high sensitivity glass probe with 0.01 high resolution which can comprehensively measure PH from 0 to 14 and help you monitor water quality to make sure your drinking water would be healthy. What's more, we also provide 3 extra calibration powder for added convenience and meet your different testing needs.
- 【With ATC & LCD Display Design】：Considering the errors caused by different temperature, our digital pH meter for swimming pool is equipped with automatic temperature compensation and doesn't require manual adjustment. It can accurately measure the pH value at temperatures ranging from 0 °C to 50 °C. Say goodbye to the problem of inaccuracy caused by liquid temperature. Besides, our 0.01 high accuracy PH Meter for water has a large LCD display to help you easily read the number even in darkness.
- 【Automatic PH Calibration】：This waterproof EC water tester for aquarium has been calibrated at the factory before shipment, you can use the water tester directly. If PH calibration is wrong, you can use the attached 3 pH calibration powder of pH 4.01/pH 6.86/pH 9.18 to reset this digital pH meter for hydroponics which supports 3 points auto calibration. And press the CAL button for about 6s, then the digital PH water tester will identify the calibration solution.
- 【Versatile TDS Test Meter】：Our Gluckluz 7-in-1 PH tester with digital display is an ideal choice for home and planter owner. You can use the portable drinking water tester to know about the real-time status of water quality, to help you promote the crop growth and yield and to study various components and characteristics in water bodies. You also can use the pH meter with LCS display in swimming pool, household drinking, hot tub, spa and other scenes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBHNZ8BP |
| Batteries | 3 Lithium Ion batteries required. |
| Color Name | Blue |
| Customer Reviews | 3.8 3.8 out of 5 stars (17) |
| Date First Available | 29 July 2024 |
| Item Weight | 180 g |
| Item model number | X0023BY8WX |
| Product Dimensions | 18.3 x 3.5 x 2.8 cm; 180 g |
| Size | Small |
| Speaker Diameter | 18.3 centimeters |

## Images

![Digital PH Meter 7-in-1 TDS/EC/Salt/S G/Temps/ORP Water Quality Tester Waterproof Pen Tester with LCD Display & 0.01 High Accuracy & ATC System & 3 PH Buffer Powder for Pool Aquarium - Image 1](https://m.media-amazon.com/images/I/713tYGXYeyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gr8 tester
*by R***I on 9 June 2026*

Amazing tester , I recommend, but only i would like u to purchase with it a kcl solution to store it so it doesn't run dry and keeps the tester reading accurate

### ⭐⭐⭐⭐ Digital tester
*by A***. on 26 March 2026*

does what it's supposed to do, i'm satisfied with it

### ⭐⭐⭐⭐⭐ Good product
*by H***S on 8 February 2026*

Good product

## Frequently Bought Together

- Gluckluz Digital PH Meter 7-in-1 TDS/EC/Salt/S G/Temps/ORP Water Quality Tester Waterproof Pen Tester with LCD Display & 0.01 High Accuracy & ATC System & 3 PH Buffer Powder for Pool Aquarium
- Home Water Test Kit | 16-in-1 Water Quality Test Strips | 50 Strips Water Test Kit for Drinking Water/tap Water/spa Center/well Water/swimming

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-07-03*