---
product_id: 556434423
title: "TDS water PPM Meter for Aquariums, Hydroponics, Drinking, Swimming Pools, Ponds, and Filtered/Well Water, EC and Temp"
brand: "uiuzmar"
price: "$46.80"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/556434423-tds-water-ppm-meter-for-aquariums-hydroponics-drinking-swimming-pools
store_origin: US
region: United States of America
---

# 3-in-1 functionality 0.0-9.9 mS/cm range Red light warning TDS water PPM Meter for Aquariums, Hydroponics, Drinking, Swimming Pools, Ponds, and Filtered/Well Water, EC and Temp

**Brand:** uiuzmar
**Price:** $46.80
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into clarity with every drop!

## Quick Answers

- **What is this?** TDS water PPM Meter for Aquariums, Hydroponics, Drinking, Swimming Pools, Ponds, and Filtered/Well Water, EC and Temp by uiuzmar
- **How much does it cost?** $46.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/556434423-tds-water-ppm-meter-for-aquariums-hydroponics-drinking-swimming-pools)

## Best For

- uiuzmar enthusiasts

## Why This Product

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

## Key Features

- • **User-Friendly Design:** Large backlit screen for easy reading in any lighting.
- • **Precision Measurement:** Accurate readings with +/- 0.1 accuracy for peace of mind.
- • **Portable & Lightweight:** Take it anywhere—home, lab, or on-the-go.
- • **Versatile Applications:** Perfect for aquariums, hydroponics, and drinking water testing.
- • **Automatic Temperature Compensation:** Ensures accuracy regardless of temperature fluctuations.

## Overview

The UIUZMAR TDS EC Meter is a versatile 3-in-1 digital water tester designed for aquarium enthusiasts, hydroponic gardeners, and anyone needing to monitor water quality. With a measurement range of 0.0-9.9 mS/cm and a user-friendly backlit display, this lightweight device ensures accurate readings for various water types, including drinking water and swimming pools. It features a red light warning for high TDS levels and is perfect for both home and professional use.

## Description

TDS EC Meter Digital Water Tester, TDS PPM Meter Aquarium, EC PPM Meter Hydroponic, 3 in 1 EC TDS Temp Meter for Drinking Water, Swimming Pool, Pond Water, Filtered Water, Well Water

## Features

- Aquarium TDS Meter: UIUZMAR TDS meter aquarium can measure TDS level of aquarium or home fish tank water; it helps aquarium enthusiasts determine the best time to change the water in the fish tank; For hydroponic enthusiasts, UIUZMAR EC PPM meter hydroponics can measure the concentration of hydroponic solution, support 3 measurement modes: mS/cm, μS/cm, ppm500; the EC test range: 0.0～9.9mS/cm, 0～9999μS/cm, ppm 500 test range: 0-5000ppm, which suitable for all hydroponic systems
- TDS Meter Digital Drinking Water Tester: In daily testing, UIUZMAR water tds meter can be used with RO system to help you check whether the RO filter is working properly; PPM meter can test tap water, filtered water, well water, tap water, bottled water, DI water, drinking water
- Red Light Warning Function: When the TDS tester water exceeds 50ppm, the backlight screen of the UIUZMAR TDS and temperature meter aquarium will change from green to red. Large screen with backlight, making it easy to read even in low-light environments. PPM Water tester has an automatic temperature compensation function to eliminate the effect of temperature on the accuracy of the measurement results
- Accurate and Easy-to-use TDS EC Digital water quality tester: The UIUZMAR TDS & EC meter digital water tester is lightweight, portable, and easy to store. Whether you are traveling, at home, or in the lab, you can test the ppm of water quality at any time and any place. Note: The TDS/EC/temperature three-in-one tester does not include pH testing
- Widely Used TDS EC Meter for Water: The UIUZMAR EC meter for liquid can measure conductivity EC, TDS (ppm500 and ppm700), temperature. It has a wide range of applications such as drinking water, RO water system, tap water, filtered water, bottled water, well water, coffee, pond water, aquarium, swimming pool, hot tub, hydroponics, irrigation water, boiler water, mineral water, lake water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ‎Jinan Runjie Electronic Technology co., Ltd. |
| Part number | UMR-EC02G |
| Item Weight | 140 g |
| Product Dimensions | 21.21 x 7.7 x 3.91 cm; 140 g |
| Batteries | 3 LR44 batteries required. (included) |
| Item model number | UMR-EC02G |
| Colour | TDS-Green |
| Style | 3 in 1 EC Meter |
| Material | Plastic |
| Item Package Quantity | 1 |
| Measurement Accuracy | +/- 0.1 |
| Included components | TDS EC Meter; Manual |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Product Details

- **Brand:** UIUZMAR
- **Recommended uses for product:** Drinking Water, Water Filtration, RO Systems, Hydroponics, Hot Tub
- **Test type:** ["Water; Liquid"]
- **Manufacturer:** ‎Jinan Runjie Electronic Technology co., Ltd.
- **Material:** Plastic

## Images

![TDS water PPM Meter for Aquariums, Hydroponics, Drinking, Swimming Pools, Ponds, and Filtered/Well Water, EC and Temp - Image 1](https://m.media-amazon.com/images/I/61yY0BhGpvL.jpg)

## Available Options

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

## Frequently Bought Together

- UIUZMAR TDS EC Meter Digital Water Tester, TDS PPM Meter Aquarium, EC PPM Meter Hydroponic, 3 in 1 EC TDS Temp Meter for Drinking Water, Swimming Pool, Pond Water, Filtered Water, Well Water
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*