---
product_id: 322354260
title: "TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals, Swimming Pools, Household tap Water Quality Testing"
brand: "qnciger"
price: "₨7930"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/322354260-tds-tester-water-quality-meter-lcd-pen-with-0-9990
store_origin: LK
region: Sri Lanka
---

# Fast Readings 0-9990 PPM Range Auto Calibration TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals, Swimming Pools, Household tap Water Quality Testing

**Brand:** qnciger
**Price:** ₨7930
**Availability:** ✅ In Stock

## Summary

> 💧 Dive into purity with precision!

## Quick Answers

- **What is this?** TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals, Swimming Pools, Household tap Water Quality Testing by qnciger
- **How much does it cost?** ₨7930 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/322354260-tds-tester-water-quality-meter-lcd-pen-with-0-9990)

## Best For

- qnciger enthusiasts

## Why This Product

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

## Key Features

- • **Instant Insights:** Get fast and accurate readings with just a dip!
- • **Quality Assurance:** Backed by a 6-month warranty for peace of mind.
- • **User-Friendly Display:** Large LCD for easy reading, no color charts needed.
- • **Pocket-Sized Precision:** Compact design for on-the-go testing.
- • **Versatile Applications:** Perfect for home, labs, pools, and more.

## Overview

The TDS Tester is a portable water quality meter designed for quick and accurate measurement of Total Dissolved Solids (TDS) in various water sources, including drinking water, aquariums, and swimming pools. With a measurement range of 0-9990 PPM, automatic calibration, and a user-friendly LCD display, this device is essential for anyone concerned about water quality. Lightweight and compact, it easily fits in your pocket, making it perfect for both professional and personal use.

## Description

TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals, Swimming Pools, Household tap Water Quality Testing

## Features

- ★【FAST AND ACCURATE READINGS】-- Just turn it on, dip in liquid and read display, no need to work with color charts or test strips; Large digital display makes it easy to read.
- ★【AUTOMATIC CALIBRATION】-- Water quality meter pen no need any adjustment screwdrivers, just finish the calibration with Auto calibration button.
- ★【PORTABLE DESIGN】-- Handheld TDS tester pen style and makes it conveniently fits in your pocket or bag and goes anywhere.
- ★【WIDE APPLICATION】-- Ideal for home and laboratory Water Quality Meter applications, including drinking water, swimming pools, Hot Tub ,aquariums, hydroponics,Water filter pitcher etc.
- ★【100% QUALITY WARRANTY】 -- We supply Quality Warranty more than 6 months. If your TDSmeter digital water tester was broken or you got a defective, please don`t hesitate contact our customer service team, they will serve you enthusiastically.
- ★【CERTIFICATE OF REGISTRATION FOR UK DESIGN】Design number: 6366405

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Q&C |
| Part number | TDS-9990 |
| Item Weight | 32 g |
| Package Dimensions | 15.49 x 3.1 x 2.21 cm; 32 g |
| Item model number | TDS-2B |
| Colour | Blue |
| Material | Plastic |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Images

![TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range Portable for The aquaculture Industry Hospitals, Swimming Pools, Household tap Water Quality Testing - Image 1](https://m.media-amazon.com/images/I/61aCc4FCrgL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Questions & Answers

**Q: Has anyone had a situation where it reads 000 then 524 with the x10 illuminated at the bottom then back to 000 and back and forth like that?**
A: Are you testing the fish tank water? If the ppm value of TDS exceeds 999 , the icon of x10 will be displayed.

**Q: Does this indicate the number of grains per gallon?  Thanks.**
A: Device measures dissolved solids by parts per million.  Divide the PPM by 17.1 to determine GPG (grains per gallon).

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**Shop now:** [https://www.desertcart.lk/products/322354260-tds-tester-water-quality-meter-lcd-pen-with-0-9990](https://www.desertcart.lk/products/322354260-tds-tester-water-quality-meter-lcd-pen-with-0-9990)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-09*