---
product_id: 164346127
title: "GLUN Pre-Calibrated Pen Type Digital LCD TDS Meter Tester for Water Quality Testing (Ppm)"
brand: "glun"
price: "NT$809"
currency: TWD
in_stock: true
reviews_count: 8
category: "Glun"
url: https://www.desertcart.tw/products/164346127-glun-pre-calibrated-pen-type-digital-lcd-tds-meter-tester
store_origin: TW
region: Taiwan
---

# ±2% accuracy for precise readings 0-990 ppm TDS range Includes 2x LR44 batteries GLUN Pre-Calibrated Pen Type Digital LCD TDS Meter Tester for Water Quality Testing (Ppm)

**Brand:** glun
**Price:** NT$809
**Availability:** ✅ In Stock

## Summary

> 💧 Stay ahead with crystal-clear water insights!

## Quick Answers

- **What is this?** GLUN Pre-Calibrated Pen Type Digital LCD TDS Meter Tester for Water Quality Testing (Ppm) by glun
- **How much does it cost?** NT$809 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/164346127-glun-pre-calibrated-pen-type-digital-lcd-tds-meter-tester)

## Best For

- glun enthusiasts

## Why This Product

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

## Key Features

- • **Precision You Can Trust:** ±2% accuracy ensures reliable data for your health and environment
- • **Compact & Portable Design:** Slim pen-type meter fits perfectly in your pocket or lab kit
- • **User-Friendly LCD Display:** Clear digital readout for quick, easy interpretation of water quality
- • **Instant Water Purity Check:** Pre-calibrated for hassle-free, on-the-spot TDS measurement
- • **Ready to Use Out of the Box:** Includes batteries and user manual—no extra setup needed

## Overview

The GLUN Pre-Calibrated Pen Type Digital LCD TDS Meter offers a precise and portable solution for measuring Total Dissolved Solids in water, with a range of 0-990 ppm and ±2% accuracy. Designed for professionals and enthusiasts alike, it features a clear LCD display, comes ready to use with included batteries, and ensures reliable water quality testing anytime, anywhere.

## Description

GLUN Pre-Calibrated Pen Type Digital LCD TDS Meter Tester for Water Quality Testing (Ppm) : desertcart.in: Industrial & Scientific

Review: Value for money - Good product
Review: Packing not good but good product nice - Good product

## Features

- TDS range: 0 - 990ppm (mg/L), Accuracy: +/- 2%
- TDS stands for Total Dissolved Solids, which are the inorganic salts and organic matter in a liquid. This includes calcium, magnesium, sodium, etc.
- Do not immerse meter in liquid beyond the maximum immersion level of 4 cm.
- Do not store meter in high temperatures or in direct sunlight.
- Battery: 2x LR44

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XJCFSB6 |
| Are batteries included? | Yes |
| Best Sellers Rank | #1,400 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #13 in Conductivity Meters & Accessories |
| Brand | GLUN |
| Colour | White |
| Country of Origin | China |
| Customer Reviews | 4.1 4.1 out of 5 stars (5,903) |
| Date First Available | 6 September 2019 |
| Generic Name | TDS Meter for Checking Water Purities |
| Importer | JAINONEHUB GATE NO-4 MELA RAMS FARMS SEWADHAM ROAD MANDOLI DELHI-110093 |
| Included Components | WEIGHING SCALE , battery, user manual |
| Item Dimensions LxWxH | 20 x 7 x 25 Centimeters |
| Item Height | 25 Centimeters |
| Item Weight | 340 g |
| Item Width | 7 Centimeters |
| Item model number | Tds Meter |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium battery energy content | 1 Watt Hours |
| Lithium battery weight | 0.1 Grams |
| Manufacturer | JAINONEHUB, JAINONEHUB 1-7F, No.17 Xieping Road Longgang District, Shenzhen City, Guangdong Province, China. PH NO-8810649157 |
| Model number | Tds Meter |
| Net Quantity | 1 Count |
| Number of Memory Sticks | 1 |
| Packer | JJ ENTERPRISES 2ND FLOOR GATE NO-4 MELA RAMS FARMS SEWADHAM ROAD MANDOLI DELHI-110093 |
| Product Dimensions | 20 x 7 x 25 cm; 340 g |

## Images

![GLUN Pre-Calibrated Pen Type Digital LCD TDS Meter Tester for Water Quality Testing (Ppm) - Image 1](https://m.media-amazon.com/images/I/5177cT9C9AL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Do you provide any warranty period?**
A: No

**Q: Is it calibrated one?**
A: No

**Q: Can i change battery?**
A: Yes

**Q: How to put cell**
A: See it's video on youtube

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money
*by S***L on 3 February 2026*

Good product

### ⭐⭐⭐⭐ Packing not good but good product nice
*by A***R on 4 January 2026*

Good product

### ⭐⭐⭐⭐⭐ Good
*by M***J on 30 November 2025*

Working fine n shows accurately

## Frequently Bought Together

- GLUN Pre-Calibrated Pen Type Digital LCD TDS Meter Tester for Water Quality Testing (Ppm)
- Kinsco Aqua Crux 15 Litre Tank RO + UV + UF + TDS Adjuster Pure Copper Water Purifier Dispenser Machine (With Free Pre Filter)

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**Shop now:** [https://www.desertcart.tw/products/164346127-glun-pre-calibrated-pen-type-digital-lcd-tds-meter-tester](https://www.desertcart.tw/products/164346127-glun-pre-calibrated-pen-type-digital-lcd-tds-meter-tester)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-14*